{"id":267,"date":"2023-07-10T04:55:24","date_gmt":"2023-07-10T04:55:24","guid":{"rendered":"https:\/\/mathority.org\/ko\/%ec%84%a0-%ed%8a%b9%ec%84%b1-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%a0%95%ec%9d%98-%ec%98%88-%ec%a7%81%ec%84%a0\/"},"modified":"2023-07-10T04:55:24","modified_gmt":"2023-07-10T04:55:24","slug":"%ec%84%a0-%ed%8a%b9%ec%84%b1-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%a0%95%ec%9d%98-%ec%98%88-%ec%a7%81%ec%84%a0","status":"publish","type":"post","link":"https:\/\/mathority.org\/ko\/%ec%84%a0-%ed%8a%b9%ec%84%b1-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%a0%95%ec%9d%98-%ec%98%88-%ec%a7%81%ec%84%a0\/","title":{"rendered":"\ub77c\uc778: \uc815\uc758, \ud2b9\uc131, \uc720\ud615, \ubc29\uc815\uc2dd&amp;#8230;"},"content":{"rendered":"<p>\uc120\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \uac83\uc5d0 \ub300\ud55c \uc124\uba85: \uc120\uc774 \ubb34\uc5c7\uc778\uc9c0, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \uc120\uc744 \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \ubc29\ubc95(\ubc29\uc815\uc2dd), \uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58, \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95, \uc120\uc758 \ud574\uc11d \uc120\uc758 \uae30\uc6b8\uae30,\u2026<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-es-una-recta\"><\/span> \ub77c\uc778\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc120\uc758 \uc218\ud559\uc801 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p> <strong>\uc120\uc740 \uace1\uc120\uc774\ub098 \uac01\ub3c4 \uc5c6\uc774 \ub3d9\uc77c\ud55c \ubc29\ud5a5\uc73c\ub85c \ud45c\ud604\ub418\ub294 \ubb34\ud55c\ud55c \uc5f0\uc18d \uc810 \uc9d1\ud569\uc785\ub2c8\ub2e4.<\/strong><\/p>\n<p> \ubc18\uba74\uc5d0 \uc120\uc740 \uc11c\ub85c \ub2e4\ub978 \ub450 \uc9c0\uc810 \uc0ac\uc774\uc758 \uac00\ub2a5\ud55c \ucd5c\uc18c \uac70\ub9ac\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p> \ub610\ud55c \uc120\uc740 \uac19\uc740 \ubc29\ud5a5\uc73c\ub85c \uc5f0\uc7a5\ub418\ub294 \uc120\uc774\ubbc0\ub85c \ud558\ub098\uc758 \ucc28\uc6d0\ub9cc \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"tipos-de-rectas\"><\/span> \uc120 \uc885\ub958<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc6b0\ub9ac\ub294 \ubc29\uae08 \uc120\uc774 \ubb34\uc5c7\uc778\uc9c0 \uc0b4\ud3b4\ubcf4\uc558\uc9c0\ub9cc \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc9c0\ub2cc \uc5ec\ub7ec \uc720\ud615\uc758 \uc120\uc774 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub77c\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"> \ud3c9\ud589\uc120<\/h3>\n<p> <strong>\ud3c9\ud589\uc120\uc740<\/strong> \uacb0\ucf54 \uad50\ucc28\ud558\uc9c0 \uc54a\ub294 \uc120\uc785\ub2c8\ub2e4. \uc989, \uada4\uc801\uc774 \ubb34\ud55c\ub300\ub85c \ud655\uc7a5\ub418\uc5b4\ub3c4 \uc11c\ub85c \ub2ff\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \ud3c9\ud589\uc120\uc758 \uc810\uc740 \ud56d\uc0c1 \uc11c\ub85c \uac19\uc740 \uac70\ub9ac\ub97c \uac00\uc9c0\uba70, \ub354\uc6b1\uc774 \ub450 \ud3c9\ud589\uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/droites-paralleles-a-langle.webp\" alt=\"\ud3c9\ud589\uc120\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c\" class=\"wp-image-1643\" width=\"212\" height=\"191\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<h3 class=\"wp-block-heading\"> \uad50\ucc28\uc120<\/h3>\n<p> \uc218\ud559\uc5d0\uc11c\ub294 \ub450 <strong>\uc120\uc774 \ud55c \uc810\uc5d0\uc11c\ub9cc \uad50\ucc28\ud560 \ub54c \uad50\ucc28\ud569\ub2c8\ub2e4<\/strong> . \ub530\ub77c\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc5d0\ub294 \uacf5\ud1b5\uc810\uc774 \ud558\ub098\ub9cc \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uad50\ucc28\ud558\ub294 \uc120\uc758 \uc608\ub85c\ub294 \uc9c1\uac01(90\u00b0) 4\uac1c\ub97c \ud615\uc131\ud558\ub294 \uc810\uc5d0\uc11c \uad50\ucc28\ud558\ub294 \uc120\uc778 <strong>\uc218\uc9c1\uc120<\/strong> \uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/lignes-perpendiculaires-a-90-degres.webp\" alt=\"\uc218\uc9c1\uc120\uc758 \uc815\uc758\" class=\"wp-image-1884\" width=\"189\" height=\"215\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uc798 \uc544\uc2dc\ub2e4\uc2dc\ud53c, \uc218\uc9c1\uc120\uc740 \ub9e4\uc6b0 \uc911\uc694\ud558\ubbc0\ub85c \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uc120\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc5d0 \ub300\ud55c \uc124\uba85\uc774 \ud3ec\ud568\ub41c \ud398\uc774\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uc120\uc774 \uc218\uc9c1\uc778 \uacbd\uc6b0 \uc11c\ub85c \uc218\uc9c1\uc778 \uc120\uc744 \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95, \uc608 \uc218\uc9c1\uc120\uc5d0 \ub300\ud55c \uc5f0\uc2b5 \ubb38\uc81c \ub4f1\uc744 \ud574\uacb0\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \ub354 \uc54c\uace0 \uc2f6\uc73c\uc2e4 \uacbd\uc6b0 <a href=\"https:\/\/mathority.org\/ko\/\u1109\u116e\u110c\u1175\u11a8\u1109\u1165\u11ab-\u110c\u1165\u11bc\u110b\u1174-\u1106\u1175\u11be-\u110b\u1168-\u110c\u1175\u11a8\u1100\u1161\u11a8\u1103\u1169\/\">\ub97c \ub300\ube44\ud574 \uc120 \uc0ac\uc774\uc758 \uc218\uc9c1\uc131<\/a> \ud398\uc774\uc9c0\ub97c \ub0a8\uaca8\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n<p> \ubc18\uba74, \uad50\ucc28\ud558\uc9c0\ub9cc \uad50\ucc28\ud558\uc9c0 \uc54a\uace0 90\ub3c4 \uac01\ub3c4\ub97c \ud615\uc131\ud558\ub294 \uc120\uc744 <strong>\uc0ac\uc120<\/strong> \uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"> \uc77c\uce58\ud558\ub294 \uc120<\/h3>\n<p> \ub450 \uac1c\uc758 <strong>\uc77c\uce58\ud558\ub294 \uc120\uc740<\/strong> \ubaa8\ub4e0 \uc810\uc744 \uacf5\uc720\ud558\ub294 \ub450 \uac1c\uc758 \uc120\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub450 \uac1c\uc758 \uc77c\uce58\ud558\ub294 \uc120\uc740 \uc644\uc804\ud788 \ub3d9\uc77c\ud569\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/angle-coincident-lignes.webp\" alt=\"\" class=\"wp-image-1646\" width=\"197\" height=\"175\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<h3 class=\"wp-block-heading\"> \ub808\uc774<\/h3>\n<p> <strong>\ubc18\uc120(half line)\uc740<\/strong> \ud55c \uc810\uc5d0\uc11c \uc798\ub77c\uc11c \uc120\uc744 \ub098\ub204\ub294 \ub450 \ubd80\ubd84 \uac01\uac01\uc744 \ub9d0\ud569\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/rayon.webp\" alt=\"\" class=\"wp-image-3384\" width=\"286\" height=\"43\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uc608\ub97c \ub4e4\uc5b4 \uc774\uc804 \uc120\uc744 \uc810 A\ub85c \ub098\ub204\uc5b4 \uc808\ubc18 \uc120\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ae1901659f469e6be883797bfd30f4f8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"s\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0 <\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4998f61a094184afa02f41dd4ab518c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t.\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ecuacion-de-la-recta\"><\/span> \uc120\uc758 \ubc29\uc815\uc2dd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ubd84\uc11d\uae30\ud558\ud559\uc5d0\uc11c\ub294 \uc120\uc744 \ubd84\uc11d\uc801\uc73c\ub85c \ud45c\ud604\ud558\uae30 \uc704\ud574 <strong>\uc120\uc758 \ubc29\uc815\uc2dd\uc744<\/strong> \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ud3c9\uba74(R2)\uc774\ub098 \uacf5\uac04(R3)\uc5d0\uc11c \uc120\uc758 \ubc29\uc815\uc2dd\uc744 \ucc3e\uc73c\ub824\uba74 \uc120\uc5d0 \uc18d\ud558\ub294 \uc810\uacfc \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\ub9cc \uc788\uc73c\uba74 \ub429\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/equations-de-la-droite-1.webp\" alt=\"\ub514\uc9c0\ud138 \ub77c\uc778 \uac1c\ub150\" class=\"wp-image-1304\" width=\"265\" height=\"252\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uc774\uc804 \uc904\uc758 \uadf8\ub798\ud53d \ud45c\ud604\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 \uc904 \uc774\ub984\uc740 \uc18c\ubb38\uc790\ub85c \uc9c0\uc815\ub429\ub2c8\ub2e4. \uc774 \uacbd\uc6b0<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-aa03a29f511592c1a1ecc8b306b0cf0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r.\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"12\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \uc9c1\uc120\uc758 \ubc29\uc815\uc2dd\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc720\ud615\uc758 \uc120 \ubc29\uc815\uc2dd\uc758 \ubaa9\ud45c\ub294 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc120\uc744 \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc120\uc758 \uac01 \ubc29\uc815\uc2dd\uc5d0\ub294 \uace0\uc720\ud55c \uc18d\uc131\uc774 \uc788\uc73c\ubbc0\ub85c \ubb38\uc81c\uc5d0 \ub530\ub77c \ub458 \uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc5d0\ub294 \uc120\uc758 \ubaa8\ub4e0 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud55c \uacf5\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"> \uc120\uc758 \ubca1\ud130 \ubc29\uc815\uc2dd<\/h3>\n<p> \uc751<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-391ac2e3ba0b7f327ba5a0edc1ba162d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ub294 \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc774\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc624\ub978\ucabd\uc5d0 \uc18d\ud558\ub294 \uc810:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8a5a9724c5deabef496a75b00995419d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}= (\\text{v}_1,\\text{v}_2) \\qquad P(P}_1,P_2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"197\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> <strong>\uc120\uc758 \ubca1\ud130 \ubc29\uc815\uc2dd \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f6e64023d7dbfb100dc641c09e202e2e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      (x,y)=(P_1,P_2)+t\\cdot (\\text{v}_1,\\text{v}_2) \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \ub294 \uc120 \uc704\uc758 \ubaa8\ub4e0 \uc810\uc758 \ub370\uce74\ub974\ud2b8 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d38a31ec1eb0a45c9ee8e1b143e3b4b4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_1\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2c78cc5579163a0956b9462599d75b1b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \uc77c\ubd80\ub97c \ud615\uc131\ud558\ub294 \uc54c\ub824\uc9c4 \uc810\uc758 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6773414e1c04325d3dcb0a9f1e232f9f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(P}_1,P_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"78\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-16a61eafb9e0a7b88b98a7fffd74c09e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"15\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-43a68c72834dd1643b28f72554b27956_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc758 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52295cf8445bb05e7ea88d57dca521e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}=(\\text{v}_1,\\text{v}_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"93\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b4e3cbf5d4c5c6d9b702dd139f14c147_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac12\uc774 \uc120\uc758 \uac01 \uc810\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc2a4\uce7c\ub77c(\uc2e4\uc218)\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> \uc120\uc758 \ub9e4\uac1c\ubcc0\uc218 \ubc29\uc815\uc2dd<\/h3>\n<p> <strong>\uc120\uc758 \ub9e4\uac1c\ubcc0\uc218 \ubc29\uc815\uc2dd\uc758 \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-46f6cdd4b1d1a92d038d140904abd119_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      \\displaystyle \\begin{cases} x=P_1+t\\cdot\\text{v}_1 \\\\[1.7ex] y=P_2+t\\cdot\\text{v}_2 \\end{cases} \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"313\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \ub294 \uc120 \uc704\uc758 \ubaa8\ub4e0 \uc810\uc758 \ub370\uce74\ub974\ud2b8 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d38a31ec1eb0a45c9ee8e1b143e3b4b4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_1\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2c78cc5579163a0956b9462599d75b1b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \uc77c\ubd80\ub97c \ud615\uc131\ud558\ub294 \uc54c\ub824\uc9c4 \uc810\uc758 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6773414e1c04325d3dcb0a9f1e232f9f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(P}_1,P_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"78\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-16a61eafb9e0a7b88b98a7fffd74c09e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"15\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-43a68c72834dd1643b28f72554b27956_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc758 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52295cf8445bb05e7ea88d57dca521e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}=(\\text{v}_1,\\text{v}_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"93\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b4e3cbf5d4c5c6d9b702dd139f14c147_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"t\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"6\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac12\uc774 \uc120\uc758 \uac01 \uc810\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc2a4\uce7c\ub77c(\uc2e4\uc218)\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> \uc9c1\uc120\uc758 \uc5f0\uc18d\ubc29\uc815\uc2dd<\/h3>\n<p> <strong>\uc9c1\uc120\uc758 \uc5f0\uc18d \ubc29\uc815\uc2dd\uc758 \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7063ed965532bc4df04315115aa10bdf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      \\cfrac{x-P_1}{\\text{v}_1}=\\cfrac{y-P_2}{\\text{v}_2} \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \ub294 \uc120 \uc704\uc758 \ubaa8\ub4e0 \uc810\uc758 \ub370\uce74\ub974\ud2b8 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d38a31ec1eb0a45c9ee8e1b143e3b4b4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_1\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-2c78cc5579163a0956b9462599d75b1b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_2\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"18\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \uc77c\ubd80\ub97c \ud615\uc131\ud558\ub294 \uc54c\ub824\uc9c4 \uc810\uc758 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6773414e1c04325d3dcb0a9f1e232f9f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(P}_1,P_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"78\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-16a61eafb9e0a7b88b98a7fffd74c09e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"15\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-43a68c72834dd1643b28f72554b27956_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\text{v}_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"16\" style=\"vertical-align: -3px;\"><\/p>\n<p> \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc758 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-52295cf8445bb05e7ea88d57dca521e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}=(\\text{v}_1,\\text{v}_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"93\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> \uc9c1\uc120\uc758 \uc554\uc2dc\uc801 \ub610\ub294 \uc77c\ubc18 \ubc29\uc815\uc2dd<\/h3>\n<p> \uc751<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-391ac2e3ba0b7f327ba5a0edc1ba162d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ub294 \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uc774\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc624\ub978\ucabd\uc5d0 \uc18d\ud558\ub294 \uc810:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8a5a9724c5deabef496a75b00995419d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}= (\\text{v}_1,\\text{v}_2) \\qquad P(P}_1,P_2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"197\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> <strong>\uc120\uc758 \uc554\uc2dc\uc801, \uc77c\ubc18 \ub610\ub294 \ub370\uce74\ub974\ud2b8 \ubc29\uc815\uc2dd<\/strong> \uc758 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-acd74645ce35f9b771269d09bb1e0b9b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      Ax+By+C=0 \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-ede05c264bba0eda080918aaa09c4658_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"x\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \ub294 \uc120 \uc704\uc758 \ubaa8\ub4e0 \uc810\uc758 \ub370\uce74\ub974\ud2b8 \uc88c\ud45c\uc785\ub2c8\ub2e4.<\/li>\n<li> \uacc4\uc218\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ub294 \uc120 \ubc29\ud5a5 \ubca1\ud130\uc758 \ub450 \ubc88\uc9f8 \uad6c\uc131\uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-8aae57bb8c0ba7650d53c865bdf4855a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A=\\text{v}_2}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"53\" style=\"vertical-align: -3px;\"><\/p>\n<\/li>\n<li> \uacc4\uc218\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-770fd1447ccf2fc229801b486b0d8f8a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \ubc29\ud5a5 \ubca1\ud130 \ubcc0\uacbd \uae30\ud638\uc758 \uccab \ubc88\uc9f8 \uad6c\uc131 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a42f7e7fc1557de4f36ee335a3ff6c64_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B=-\\text{v}_1}\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"67\" style=\"vertical-align: -3px;\"><\/p>\n<\/li>\n<li> \uacc4\uc218\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-f34f74d98915e33f37a086f8cbfb996a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"C\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc54c\ub824\uc9c4 \uc810\uc744 \ub300\uccb4\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc120\uc758 \ubc29\uc815\uc2dd\uc5d0\uc11c.<\/li>\n<\/ul>\n<p> \uacf5\uc2dd\uc5d0\uc11c \uc9c1\uc120\uc758 \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc740 \uc5f0\uc18d \ubc29\uc815\uc2dd\uc758 \ubd84\uc218\ub97c \uacf1\ud558\uc5ec \uc5bb\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"wp-block-heading\"> \uc9c1\uc120\uc758 \uba85\uc2dc\uc801 \ubc29\uc815\uc2dd<\/h3>\n<p> <strong>\uc9c1\uc120\uc758 \uba85\uc2dc\uc801 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud55c \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-70bd24576c0a37b64c5731799e67083e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      y=mx+n \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc120\uc758 \uae30\uc6b8\uae30\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b170995d512c659d8668b4e42e1fef6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"n\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"><\/p>\n<p> y\uc808\ud3b8, \uc989 Y\ucd95\uacfc \uad50\ucc28\ud558\ub294 \ub192\uc774\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p> \uc774 \ud2b9\ubcc4\ud55c \uacbd\uc6b0\uc5d0 \uba85\uc2dc\uc801 \ubc29\uc815\uc2dd\uc744 \uacc4\uc0b0\ud558\ub294 \ub610 \ub2e4\ub978 \ubc29\ubc95\uc740 \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\ub824\uba74 \ubcc0\uc218\ub97c \uc0ad\uc81c\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0af556714940c351c933bba8cf840796_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"y\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> \uc554\uc2dc\uc801 \ubc29\uc815\uc2dd\uc758<\/p>\n<h3 class=\"wp-block-heading\"> \uc120\uc758 \uc810-\uae30\uc6b8\uae30 \ubc29\uc815\uc2dd<\/h3>\n<p> <strong>\uc120\uc758 \uc810-\uae30\uc6b8\uae30 \ubc29\uc815\uc2dd\uc758 \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-3d1f485a8e43f9f81d8711d2f17dac20_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      y-P_2=m(x-P_1) \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08:<\/p>\n<ul>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6b41df788161942c6f98604d37de8098_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"15\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uc120\uc758 \uae30\uc6b8\uae30\uc785\ub2c8\ub2e4.<\/li>\n<li>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a4c0be0b31844a0cd94ce4d5ea2a7256_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P_1, P_2\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"45\" style=\"vertical-align: -4px;\"><\/p>\n<p> \uc740 \uc120 \uc704\uc758 \ud55c \uc810\uc758 \uc88c\ud45c\uc785\ub2c8\ub2e4<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a813701c043bb25e074ddaba52d46a0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P(P_1,P_2).\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"78\" style=\"vertical-align: -5px;\"><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"> \uc120\uc758 \uc815\uc2dd \ub610\ub294 \ubd84\uc808 \ubc29\uc815\uc2dd<\/h3>\n<p> \uc774 \uc120 \ubc29\uc815\uc2dd\uc758 \ubcc0\ud615\uc740 \ub35c \uc54c\ub824\uc838 \uc788\uc9c0\ub9cc \uc120\uc758 \ud45c\uc900 \ubc29\uc815\uc2dd\uc740 \uc120\uacfc \ub370\uce74\ub974\ud2b8 \ucd95\uc758 \uad50\ucc28\uc810\uc5d0\uc11c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uc8fc\uc5b4\uc9c4 \uc120\uc758 \ucd95\uacfc\uc758 \ub450 \uad50\ucc28\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p class=\"has-text-align-center\"> X\ucd95\uc73c\ub85c \uc798\ub77c\ub0b4\uae30:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-73f7f9618f43f69c0d8a68ff9b47ffef_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(a,0)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"38\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"> Y\ucd95\uc73c\ub85c \uc798\ub77c\ub0b4\uae30:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-aee2e1bda5b37d0b02db636b7d6a73e7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"(0,b)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"37\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> <strong>\uc9c1\uc120\uc758 \ud45c\uc900 \ubc29\uc815\uc2dd \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9f6882981d96c9f3eb383d6a005eca81_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      \\cfrac{x}{a}+\\cfrac{y}{b} = 1  \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/equation-canonique-segmentaire-ou-symetrique-d-une-ligne.webp\" alt=\"\ub77c\uc778 \uacc4\uc0b0\uae30 \ubc29\uc815\uc2dd\" class=\"wp-image-3261\" width=\"297\" height=\"298\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uc6b0\ub9ac\ub294 \ubc29\uae08 \uc120\uc758 \ubaa8\ub4e0 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud55c \uacf5\uc2dd\uc744 \ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc6d0\ud560 \uacbd\uc6b0 <a href=\"https:\/\/mathority.org\/ko\/\u1109\u1165\u11ab-\u1107\u1161\u11bc\u110c\u1165\u11bc\u1109\u1175\u11a8-\u1106\u1169\u1103\u1173\u11ab-\u1100\u1169\u11bc\u1109\u1175\u11a8-\u110b\u1168-\u1112\u1162\u1100\u1167\u11af\u1103\u116c\u11ab-\u110b\u1167\u11ab\u1109\u1173\u11b8\u1106\u116e\u11ab\u110c\u1166\/\">\uc120\uc758 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud55c \uc5f0\uc2b5\uc744<\/a> \ud1b5\ud574 \ub354 \uae4a\uc774 \uc5f0\uc2b5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \ub2e8\uc120 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uacfc \ubaa8\ub4e0 \uc720\ud615\uc758 \ub2e8\uc120 \ubc29\uc815\uc2dd\uc774 \uacc4\uc0b0\ub418\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc608\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"significado-de-la-pendiente-de-una-recta\"><\/span> \uc120\uc758 \uae30\uc6b8\uae30\uc758 \uc758\ubbf8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \uc704\uc758 \ubaa8\ub4e0 \uc815\ubcf4\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc774\ubbf8 \uc120\uc758 \ubc29\uc815\uc2dd\uc774 \uc5b4\ub5bb\uac8c \uc0dd\uacbc\ub294\uc9c0, \uc120\uc744 \uc124\uba85\ud558\ub294 \ud55c \uac00\uc9c0 \ubc29\ubc95\uc740 \uae30\uc6b8\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc784\uc744 \uc644\uc804\ud788 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc815\ub9d0&#8230; \uc120\uc758 \uae30\uc6b8\uae30\uac00 \ubb34\uc2a8 \ub73b\uc77c\uae4c\uc694?<\/p>\n<p> <strong>\uc120\uc758 \uae30\uc6b8\uae30\ub294 \uadf8\ub798\ud504\uc758 \uac01 \uc218\ud3c9 \ub2e8\uc704\uc5d0 \ub300\ud574 \uc120\uc774 \uc62c\ub77c\uac00\ub294 \uc218\uc9c1 \ub2e8\uc704\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong><\/p>\n<p> \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c \uc120\uc758 \ud45c\ud604\uc5d0\uc11c\ub294 \uae30\uc6b8\uae30\uac00 2\uc774\uae30 \ub54c\ubb38\uc5d0 \uac01 \uc218\ud3c9 \ub2e8\uc704\uc5d0 \ub300\ud574 2 \uc218\uc9c1 \ub2e8\uc704\ub9cc\ud07c \uc804\uc9c4\ud558\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/equation-explicite-d-une-ligne.webp\" alt=\"\uc120\uc758 \uae30\uc6b8\uae30\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c\" class=\"wp-image-1455\" width=\"341\" height=\"341\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \ub610\ud55c \uc120\uc758 \uae30\uc6b8\uae30\ub294 \uac00\ud30c\ub978 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uc120\uc774 \uc99d\uac00(\uc0c1\uc2b9)\ud558\ub294 \uacbd\uc6b0 \ud574\ub2f9 \uae30\uc6b8\uae30\ub294 \uc591\uc218\uc785\ub2c8\ub2e4.<\/li>\n<li> \uc120\uc774 \uac10\uc18c(\ud558\ud5a5)\ud558\ub294 \uacbd\uc6b0 \ud574\ub2f9 \uae30\uc6b8\uae30\ub294 \uc74c\uc218\uc785\ub2c8\ub2e4.<\/li>\n<li> \uc120\uc774 \uc644\uc804\ud788 \uc218\ud3c9\uc774\uba74 \uae30\uc6b8\uae30\ub294 0\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n<li> \uc120\uc774 \uc644\uc804\ud788 \uc218\uc9c1\uc774\uba74 \uae30\uc6b8\uae30\ub294 \ubb34\ud55c\ub300\uc640 \uac19\uc2b5\ub2c8\ub2e4. <\/li>\n<\/ul>\n<div class=\"wp-block-columns is-layout-flex wp-container-39\">\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/pente-positive-ou-negative-de-la-droite.webp\" alt=\"\uc591\uc218 \ub610\ub294 \uc74c\uc218 \uc120\uc758 \uae30\uc6b8\uae30\" class=\"wp-image-1540\" width=\"470\" height=\"238\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/pente-dune-ligne-zero-ou-infinie.webp\" alt=\"0 \ub610\ub294 \ubb34\ud55c\uc120\uc758 \uae30\uc6b8\uae30\" class=\"wp-image-1541\" width=\"478\" height=\"238\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"posicion-relativa-de-dos-rectas-en-el-plano\"><\/span> \ud3c9\uba74\uc5d0\uc11c \ub450 \uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> 2\ucc28\uc6d0(R2)\uc73c\ub85c \uc791\uc5c5\ud560 \ub54c \ub450 \uc120 \uc0ac\uc774\uc5d0 \uac00\ub2a5\ud55c \uc0c1\ub300 \uc704\uce58\uc5d0\ub294 3\uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-43\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#ff6f00\"> <strong>\uad50\ucc28\uc120<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/angles-droits-secants.webp\" alt=\"\ub450 \uad50\ucc28\uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58\" class=\"wp-image-1644\" width=\"205\" height=\"192\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uad50\ucc28\ud558\ub294 \ub450 \uc120\uc758 \uacf5\ud1b5\uc810\uc740 \ub2e8 \ud558\ub098\ubfd0\uc785\ub2c8\ub2e4. <\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#ff6f00\"> <strong><strong>\ud3c9\ud589\uc120<\/strong><\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/droites-paralleles-a-langle.webp\" alt=\"\ud3c9\ud589\uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58\" width=\"209\" height=\"189\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \uacf5\ud1b5\uc810\uc774 \uc5c6\uc73c\uba74 \ub450 \uc120\uc740 \ud3c9\ud589\ud569\ub2c8\ub2e4. \uc989, \uadf8\ub4e4\uc774 \uae38\uc744 \uac74\ub108\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. <\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#ff6f00\"> <strong>\uc77c\uce58\ud558\ub294 \uc120<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/angle-coincident-lignes.webp\" alt=\"\uc77c\uce58\ud558\ub294 \uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58\" width=\"189\" height=\"168\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p> \ub450 \uc120\uc758 \uc810\uc774 \ubaa8\ub450 \uacf5\ud1b5\uc774\uba74 \ub450 \uc120\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<p> \ubc18\uba74\uc5d0 \ud3c9\uba74\uc758 \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub3c4 \uc0c1\ub300\uc801 \uc704\uce58\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<ul>\n<li> \uad50\ucc28\uc120\uc740 0\u00b0(\ud3ec\ud568\ub418\uc9c0 \uc54a\uc74c)\uc5d0\uc11c 90\u00b0(\ud3ec\ud568) \uc0ac\uc774\uc758 \uac01\ub3c4\ub85c \uad50\ucc28\ud569\ub2c8\ub2e4. \ub610\ud55c \ub450 \uc120\uc774 90\u00b0 \uc9c1\uac01\uc744 \uc774\ub8ec\ub2e4\uba74 \ub450 \uc120\uc774 \uc218\uc9c1\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<li> \ud3c9\ud589\uc120\uc740 \ubc29\ud5a5\uc774 \uac19\uc73c\ubbc0\ub85c 0\u00b0\uc758 \uac01\ub3c4\ub97c \uc774\ub8f9\ub2c8\ub2e4.<\/li>\n<li> \uadf8\ub9ac\uace0 \uac19\uc740 \uc774\uc720\ub85c \uc77c\uce58\ud558\ub294 \uc120\ub4e4\ub3c4 \uadf8 \uc0ac\uc774\uc758 \uac01\ub3c4\uac00 0\u00b0\uac00 \ub429\ub2c8\ub2e4. <\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"angulo-entre-dos-rectas\"><\/span> \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0\uac00 \uc788\uc73c\uba70 \uc77c\ubd80\ub294 \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\ubbc0\ub85c \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \uac00\uc7a5 \uac04\ub2e8\ud55c \ubc29\ubc95\uc744 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \ubc29\ud5a5 \ubca1\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec <strong>\ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \uacf5\uc2dd\uc740<\/strong> \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p> \uc11c\ub85c \ub2e4\ub978 \ub450 \uc120\uc758 \ubc29\ud5a5 \ubca1\ud130\uac00 \uc8fc\uc5b4\uc9c0\uba74:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b626c82ac04d69ba3bcafb5fa87d7d00_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{u}} = (\\text{u}_x,\\text{u}_y)\\qquad \\vv{\\text{v}} = (\\text{v}_x,\\text{v}_y)\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"216\" style=\"vertical-align: -6px;\"><\/p>\n<\/p>\n<p> \uc774 \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-622f3563061ace785425ae6d1982173c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\definecolor{taronjaquadreejemplo}{HTML}{FF9800}  \\newtcbox{\\mymath}[1][]{%     nobeforeafter, math upper, tcbox raise base,     enhanced, colframe=taronjaquadreejemplo,      boxrule=1.1pt, boxsep=2mm,     #1} \\begin{empheq}[box={\\mymath[colback=white, shadow={2mm}{-2mm}{0mm}{taronjaquadreejemplo!20!white,} ]}]{equation*}      \\displaystyle \\cos(\\alpha) =\\cfrac{\\lvert \\vv{\\text{u}} \\cdot \\vv{\\text{v}}\\rvert}{\\lvert \\vv{\\text{u}} \\rvert \\cdot \\lvert \\vv{\\text{v}} \\rvert} \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p> \uae08<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4501274336c637b37c6332eae5c6c229_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\lvert \\vv{\\text{u}} \\rvert\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"16\" style=\"vertical-align: -5px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-9a59cd4f2581db3318d38a2a77340a64_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\lvert \\vv{\\text{v}} \\rvert\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"15\" style=\"vertical-align: -5px;\"><\/p>\n<p> \ubca1\ud130\uc758 \ubaa8\ub4c8\uc785\ub2c8\ub2e4<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-cac24ae79c1e4cbc459f01ed5e4f824e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{u}}\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uadf8\ub9ac\uace0<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-391ac2e3ba0b7f327ba5a0edc1ba162d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{\\text{v}}\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p> \uac01\uae30.<\/p>\n<p> \ubca1\ud130\uc758 \ud06c\uae30\ub97c \uad6c\ud558\ub294 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-0761a6a31d273eefccceb4aad7556a6c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\lvert \\vv{\\text{v}} \\rvert = \\sqrt{ \\text{v}_x^2+\\text{v}_y^2}\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"117\" style=\"vertical-align: -11px;\"><\/p>\n<\/p>\n<p> \ubd84\uba85\ud788 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub450 \uc120\uc774 \uc774\ub8e8\ub294 \uac01\ub3c4\uc758 \ucf54\uc0ac\uc778\uc744 \uacc4\uc0b0\ud55c \ud6c4\uc5d0\ub294 \uac01\ub3c4\uc758 \uac12\uc744 \uc54c\uae30 \uc704\ud574 \ucf54\uc0ac\uc778\uc744 \ub4a4\uc9d1\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc120\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \uac83\uc5d0 \ub300\ud55c \uc124\uba85: \uc120\uc774 \ubb34\uc5c7\uc778\uc9c0, \uc874\uc7ac\ud558\ub294 \ub2e4\uc591\ud55c \uc720\ud615, \uc120\uc744 \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \ubc29\ubc95(\ubc29\uc815\uc2dd), \uc120\uc758 \uc0c1\ub300\uc801 \uc704\uce58, \ub450 \uc120 \uc0ac\uc774\uc758 \uac01\ub3c4\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\ubc95, \uc120\uc758 \ud574\uc11d \uc120\uc758 \uae30\uc6b8\uae30,\u2026 \ub77c\uc778\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c? \uc120\uc758 \uc218\ud559\uc801 \uc815\uc758\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc120\uc740 \uace1\uc120\uc774\ub098 \uac01\ub3c4 \uc5c6\uc774 \ub3d9\uc77c\ud55c \ubc29\ud5a5\uc73c\ub85c \ud45c\ud604\ub418\ub294 \ubb34\ud55c\ud55c \uc5f0\uc18d \uc810 \uc9d1\ud569\uc785\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc120\uc740 \uc11c\ub85c \ub2e4\ub978 \ub450 \uc9c0\uc810 \uc0ac\uc774\uc758 \uac00\ub2a5\ud55c \ucd5c\uc18c &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ko\/%ec%84%a0-%ed%8a%b9%ec%84%b1-%ec%9c%a0%ed%98%95%ec%9d%98-%ec%a0%95%ec%9d%98-%ec%98%88-%ec%a7%81%ec%84%a0\/\"> <span class=\"screen-reader-text\">\ub77c\uc778: \uc815\uc758, \ud2b9\uc131, \uc720\ud615, \ubc29\uc815\uc2dd&amp;#8230;<\/span> \ub354 \ubcf4\uae30 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-267","post","type-post","status-publish","format-standard","hentry","category-16"],"yoast_head":"<!-- This site is optimized 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