{"id":259,"date":"2023-07-10T06:51:49","date_gmt":"2023-07-10T06:51:49","guid":{"rendered":"https:\/\/mathority.org\/ja\/%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%be%e3%81%9f%e3%81%af%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%ab%e3%81%82%e3%82%8b%e7%82%b9%e3%81%ae%e4%be%8b-%e8%a7%a3%e6%b1%ba%e6%b8%88\/"},"modified":"2023-07-10T06:51:49","modified_gmt":"2023-07-10T06:51:49","slug":"%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%be%e3%81%9f%e3%81%af%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%ab%e3%81%82%e3%82%8b%e7%82%b9%e3%81%ae%e4%be%8b-%e8%a7%a3%e6%b1%ba%e6%b8%88","status":"publish","type":"post","link":"https:\/\/mathority.org\/ja\/%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%be%e3%81%9f%e3%81%af%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%ab%e3%81%82%e3%82%8b%e7%82%b9%e3%81%ae%e4%be%8b-%e8%a7%a3%e6%b1%ba%e6%b8%88\/","title":{"rendered":"\u540c\u4e00\u5e73\u9762\u4e0a\uff08\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a\uff09\u306e\u70b9"},"content":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u5171\u9762 (\u307e\u305f\u306f\u5171\u9762) \u70b9\u3068\u306f\u4f55\u304b\u3001\u304a\u3088\u3073\u7279\u5b9a\u306e\u70b9\u304c\u5171\u9762\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4f8b\u3092\u898b\u3066\u3001\u89e3\u6c7a\u3055\u308c\u305f\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u554f\u984c\u3092\u7df4\u7fd2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-son-los-puntos-coplanarios\"><\/span>\u540c\u4e00\u5e73\u9762\u4e0a\u70b9\u3068\u306f\u4f55\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u89e3\u6790\u5e7e\u4f55\u5b66\u3067\u306f\u3001\u540c\u4e00\u5e73\u9762\u4e0a(\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a)\u306e\u70b9\u306e\u610f\u5473\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u70b9\u306f\u3001\u540c\u3058\u5e73\u9762\u306b\u5c5e\u3059\u308b\u70b9\u3067\u3059\u3002<\/strong><\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u6700\u4f4e 3 \u3064\u306e\u70b9\u3067\u5e73\u9762\u3092\u5f62\u6210\u3067\u304d\u308b\u305f\u3081\u30012 \u3064\u307e\u305f\u306f 3 \u3064\u306e\u70b9\u306f\u5e38\u306b\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u70b9\u304c 4 \u3064\u30015 \u3064\u4ee5\u4e0a\u3042\u308b\u5834\u5408\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u70b9\u304c\u540c\u3058\u5e73\u9762\u306b\u542b\u307e\u308c\u3066\u304a\u3089\u305a\u3001\u3057\u305f\u304c\u3063\u3066\u305d\u308c\u3089\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/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\/points-coplanaires.webp\" alt=\"\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u70b9\" class=\"wp-image-3165\" width=\"411\" height=\"215\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<p>\u305f\u3068\u3048\u3070\u3001\u4e0a\u306e\u30b0\u30e9\u30d5\u8868\u793a\u3067\u306f\u3001\u70b9 A\u3001C\u3001D\u3001\u304a\u3088\u3073 F \u304c\u540c\u3058\u5e73\u9762\u5185\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u70b9\u304c\u4e92\u3044\u306b\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u3053\u308c\u3089 4 \u3064\u306e\u70b9\u306f\u3001\u3059\u3079\u3066\u306e\u70b9\u3092\u542b\u3080\u7a7a\u9593\u5185\u306b\u5e73\u9762\u3092\u5f62\u6210\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u70b9 B\u3001E\u3001\u304a\u3088\u3073 G \u3068\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u7279\u6027\u304b\u3089\u3001\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u70b9\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u3082\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u30d9\u30af\u30c8\u30eb\u3067\u3042\u308b\u3001\u3064\u307e\u308a\u3001\u305d\u308c\u3089\u306f\u540c\u3058\u5e73\u9762\u5185\u306b\u542b\u307e\u308c\u308b\u3068\u63a8\u6e2c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfcuando-los-puntos-son-coplanarios\"><\/span>\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u306e\u306f\u3044\u3064\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u70b9\u306e\u5b9a\u7fa9\u3067\u898b\u305f\u3088\u3046\u306b\u30012 \u3064\u307e\u305f\u306f 3 \u3064\u306e\u70b9\u306f\u5e38\u306b\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u3059\u304c\u30013 \u3064\u4ee5\u4e0a\u306e\u70b9\u306f\u540c\u4e00\u5e73\u9762\u95a2\u4fc2\u3092\u5c0a\u91cd\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u30014 \u3064\u4ee5\u4e0a\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u306b\u306f\u3001\u4e3b\u306b 2 \u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u77e5\u308b 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u70b9\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<strong>\u3053\u308c\u3089\u306e\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u5834\u5408<\/strong>\u3001\u70b9\u3082\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u660e\u3089\u304b\u306b\u3001\u3053\u306e\u65b9\u6cd5\u3092\u9069\u7528\u3059\u308b\u306b\u306f\u3001\u30d9\u30af\u30c8\u30eb\u304c\u3044\u3064\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u306e\u304b\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30d9\u30af\u30c8\u30eb\u306e\u30bb\u30c3\u30c8\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u3082\u3044\u304f\u3064\u304b\u3042\u308b\u305f\u3081\u3001<a href=\"https:\/\/mathority.org\/ja\/\u540c\u4e00\u5e73\u9762\u4e0a\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u30d8\u3099\u30af\u30c8\u30eb\/\">\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u5185\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092<\/a>\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30012 \u3064\u30013 \u3064\u30014 \u3064\u4ee5\u4e0a\u306e\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u5834\u5408\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u5b58\u5728\u3059\u308b\u3059\u3079\u3066\u306e\u624b\u9806\u3068\u3001\u4f8b\u3068\u89e3\u6c7a\u3055\u308c\u305f\u6f14\u7fd2\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u70b9\u306e\u30bb\u30c3\u30c8\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u77e5\u308b\u3082\u3046 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u305d\u306e\u30bb\u30c3\u30c8\u5185\u306e 3 \u3064\u306e\u70b9\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u308b<strong><a href=\"https:\/\/mathority.org\/ja\/\u7a7a\u9593\u306b\u304a\u3051\u308b\u5e73\u9762\u65b9\u7a0b\u5f0f\/\">\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u3092\u898b\u3064\u3051\u308b\u3053\u3068<\/a><\/strong>\u3067\u3059\u3002\u4ed6\u306e\u70b9\u304c\u3053\u306e\u65b9\u7a0b\u5f0f\u3092\u6e80\u305f\u3059\u5834\u5408\u3001\u30bb\u30c3\u30c8\u5185\u306e\u3059\u3079\u3066\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u554f\u984c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u3092\u8a08\u7b97\u3059\u308b\u3088\u308a\u3082\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u304c\u306f\u308b\u304b\u306b\u7c21\u5358\u3067\u9ad8\u901f\u3067\u3042\u308b\u305f\u3081\u30012 \u3064\u306e\u65b9\u6cd5\u306e\u3046\u3061\u6700\u521d\u306e\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u3001\u304a\u597d\u307f\u306e\u65b9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejercicios-resueltos-de-puntos-coplanarios\"><\/span>\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u70b9\u306e\u554f\u984c\u3092\u89e3\u6c7a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 1<\/h3>\n<p>\u6b21\u306e 3 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 <\/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-9a6d39406adb983eaad3c40c2e5d352c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A(3,5,1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"69\" style=\"vertical-align: -5px;\"><\/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-a2db4553e8942cf714a98783699f44f6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B(0,-2,3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/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-93a412e1bb305cd785882fd481852c9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"C(4,-1,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">\u3053\u306e\u5834\u5408<strong>\u30013 \u3064\u306e\u70b9\u304c\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u3063\u3066\u3082\u5e38\u306b\u540c\u4e00\u5e73\u9762\u4e0a\u306b<\/strong>\u3042\u308b\u305f\u3081\u3001\u8a08\u7b97\u3092\u884c\u3046\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 2<\/h3>\n<p>\u6b21\u306e 4 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\u3002 <\/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-adbc97b4e3f0c30a1cd47fb6eea0b566_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A(1,2,0)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"69\" style=\"vertical-align: -5px;\"><\/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-d5ca7779c360bcb8ad9cf4d6b6a455a1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B(-1,3,4)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/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-8910b93724e6f59b070ee26673c9426a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"C(1,0,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/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-6d40d5bb66afe9a8e8445cdb8b7cac0b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D(2,5,-3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"85\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">4 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u308c\u3089\u306e\u70b9\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30d9\u30af\u30c8\u30eb\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 <\/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-e7922b55a4e968ce9ef945ddf4b0973e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AB} = B- A = (-1,3,4)-(1,2,0) = (-2,1,4)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"365\" style=\"vertical-align: -5px;\"><\/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-8dfa4c2463f3a69890706b0387f1fbc4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AC} = C- A = (1,0,-1)-(1,2,0) = (0,-2,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"378\" style=\"vertical-align: -5px;\"><\/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-e5617a7317e2c18fcb39b3be782e26c6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AD} = D- A = (2,5,-3)-(1,2,0) = (1,3,-3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"367\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u6b21\u306b\u3001\u30d9\u30af\u30c8\u30eb\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u308b\u884c\u5217\u3092\u69cb\u7bc9\u3057\u307e\u3057\u3087\u3046\u3002<\/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-873ec750665fdf215a648778d6fcf042_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle A= \\begin{pmatrix} -2&amp;1&amp;4 \\\\[1.1ex]0&amp;-2&amp;-1 \\\\[1.1ex] 1&amp;3&amp;-3\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"164\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u524d\u306e\u884c\u5217\u306e\u30e9\u30f3\u30af\u304c 2 \u306b\u7b49\u3057\u304f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u3053\u306e\u305f\u3081\u306b\u306f\u30013&#215;3 \u884c\u5217\u5168\u4f53\u306e\u884c\u5217\u5f0f\u304c 0 \u306b\u7b49\u3057\u304f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 <\/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-18eb85dd3870c1e7c865705200cf6414_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"rg(A)= \\ ?\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"77\" style=\"vertical-align: -5px;\"><\/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-3eadb62f19c07b8a646fe9b2a00f9003_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} -2&amp;1&amp;4 \\\\[1.1ex]0&amp;-2&amp;-1 \\\\[1.1ex] 1&amp;3&amp;-3\\end{vmatrix} =-11\\neq 0\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"198\" style=\"vertical-align: 0px;\"><\/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-466d66279a42e8aeb422d568e1547ef9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"rg(A)=3\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"77\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u305f\u3060\u3057\u3001\u884c\u5217\u5168\u4f53\u306e\u884c\u5217\u5f0f\u306f\u975e\u30bc\u30ed\u3067\u3042\u308b\u305f\u3081\u3001\u884c\u5217\u306e\u30e9\u30f3\u30af\u306f 3 \u3068\u306a\u308a\u3001\u3057\u305f\u304c\u3063\u3066<strong>4 \u3064\u306e\u70b9\u306f\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 3<\/h3>\n<p>\u6b21\u306e 5 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <\/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-083776221bb4167cd960c67da2435d9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A(3,1,1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"69\" style=\"vertical-align: -5px;\"><\/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-1a43aebd7e3c897898050e7440b0fe9c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B(0,0,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"70\" style=\"vertical-align: -5px;\"><\/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-59e69260b8e3baacdfd4f673aeb87fba_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"C(4,-2,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"97\" style=\"vertical-align: -5px;\"><\/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-e862d9c0d7c715b2268b594c199f506a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D(-1,1,3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"><\/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-f361ff1c29cf0a1dba88da8bdb1fb448_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"E(2,4,3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"69\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">5 \u3064\u306e\u70b9\u3059\u3079\u3066\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u308c\u3089\u306e\u70b9\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30d9\u30af\u30c8\u30eb\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 <\/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-9b6a321df8b7b3e37dc31bf0cb9542dd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AB} = B- A = (0,0,2)-(3,1,1) = (-3,-1,1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"365\" style=\"vertical-align: -5px;\"><\/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-611bc1c76bcadfe27e2a793128a5a3c8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AC} = C- A = (4,-2,-1)-(3,1,1) = (1,-3,-2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"392\" style=\"vertical-align: -5px;\"><\/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-0ff805267450b865998e62bbc20111b6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AD} = D- A = (-1,1,3)-(3,1,1) = (-4,0,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"366\" style=\"vertical-align: -5px;\"><\/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-494b794700c9c99091abf0fd59523dd8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AE} = E- A = (2,4,3)-(3,1,1) = (-1,3,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"350\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u6b21\u306b\u3001\u30d9\u30af\u30c8\u30eb\u3067\u69cb\u6210\u3055\u308c\u308b\u884c\u5217\u3092\u69cb\u7bc9\u3057\u307e\u3057\u3087\u3046\u3002<\/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-5d571ea172dbf5e6b7d85da6db466eb0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle A= \\begin{pmatrix} -3&amp;-1&amp;1 \\\\[1.1ex]1&amp;-3&amp;-2 \\\\[1.1ex] -4&amp;0&amp;2\\\\[1.1ex] -1&amp;3&amp;2\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"107\" width=\"164\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u524d\u306e\u884c\u5217\u306e\u30e9\u30f3\u30af\u304c 2 \u306b\u7b49\u3057\u304f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u884c\u5217\u5f0f\u306b\u3088\u3063\u3066\u30d9\u30af\u30c8\u30eb\u306e\u884c\u5217\u306e\u30e9\u30f3\u30af\u3092\u8a08\u7b97\u3057\u3001\u305d\u308c\u3089\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <\/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-18eb85dd3870c1e7c865705200cf6414_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"rg(A)= \\ ?\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"77\" style=\"vertical-align: -5px;\"><\/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-bec15883d9e3aa5a401afa41cd3992ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} -3&amp;-1&amp;1 \\\\[1.1ex]1&amp;-3&amp;-2 \\\\[1.1ex] -4&amp;0&amp;2\\end{vmatrix} = 0 \\qquad \\begin{vmatrix} -3&amp;-1&amp;1 \\\\[1.1ex]1&amp;-3&amp;-2 \\\\[1.1ex] -1&amp;3&amp;2\\end{vmatrix} = 0\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"326\" style=\"vertical-align: 0px;\"><\/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-cd2f8cfa577e91b74c69e50cc36dfd9a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} -3&amp;-1&amp;1 \\\\[1.1ex] -4&amp;0&amp;2\\\\[1.1ex] -1&amp;3&amp;2\\end{vmatrix} = 0 \\qquad \\begin{vmatrix} 1&amp;-3&amp;-2 \\\\[1.1ex] -4&amp;0&amp;2\\\\[1.1ex] -1&amp;3&amp;2\\end{vmatrix} = 0\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"312\" style=\"vertical-align: 0px;\"><\/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-d551dddceb916cc6cf8bf4137903da1d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} -3&amp;-1 \\\\[1.1ex] 1&amp;-3\\end{vmatrix} =10\\neq  0\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"145\" style=\"vertical-align: 0px;\"><\/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-6865ac4ae80c8b5a6eff791a9da5a937_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"rg(A)=2\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"76\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u884c\u5217\u306e\u30e9\u30f3\u30af\u306f 2 \u306b\u76f8\u5f53\u3059\u308b\u305f\u3081\u3001\u30d9\u30af\u30c8\u30eb\u306f\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u3001\u3057\u305f\u304c\u3063\u3066<strong>5 \u3064\u306e\u70b9\u3082\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308a\u307e\u3059\u3002<\/strong><\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">\u6f14\u7fd2 4<\/h3>\n<p>\u30d1\u30e9\u30e1\u30fc\u30bf\u5024\u306e\u8a08\u7b97<\/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-3422b6bb5c160593658b7c39425d9880_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"k\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u6b21\u306e 4 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 <\/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-9483cca4fc2a94923b7c72ed89fc2d5a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A(3,1,4)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"69\" style=\"vertical-align: -5px;\"><\/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-a5b113e265916c03a6de0547cfeb380b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B(2,1,2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"70\" style=\"vertical-align: -5px;\"><\/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-add9ad10fb8badd9de84f8ad1dcfe38d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"C(0,-1,3)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"83\" style=\"vertical-align: -5px;\"><\/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-8d5054a3ce659090916cda61b74f60bb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"D(3,2,k)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"71\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__E4F0FE\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#E4F0FE\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"><strong>\u89e3\u6c7a\u7b56\u3092\u53c2\u7167<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\">4 \u3064\u306e\u70b9\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u308c\u3089\u306e\u70b9\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u30d9\u30af\u30c8\u30eb\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 <\/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-996a90c58f67665e4a68e9dd4de6c718_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AB} = B- A = (2,1,2)-(3,1,4) = (-1,0,-2)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"365\" style=\"vertical-align: -5px;\"><\/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-ae552981d5729c931f5bbb26c133ecc6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AC} = C- A = (0,-1,3)-(3,1,4) = (-3,-2,-1)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"392\" style=\"vertical-align: -5px;\"><\/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-91aec8ed49541d8c2d8ca0b3b1f8a20d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\vv{AD} = D- A = (3,2,k)-(3,1,4) = (0,1,k-4)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"371\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u305d\u306e\u30d9\u30af\u30c8\u30eb\u884c\u5217\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/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-c3d801efcf5b56dd858890720797d6a4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle A= \\begin{pmatrix} -1&amp;0&amp;-2 \\\\[1.1ex] -3&amp;-2&amp;-1 \\\\[1.1ex] 0&amp;1&amp;k-4\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"181\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u30d9\u30af\u30c8\u30eb\u304c\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u306b\u306f\u3001\u884c\u5217\u306e\u30e9\u30f3\u30af\u304c 2 \u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30013&#215;3 \u884c\u5217\u5168\u4f53\u306e\u884c\u5217\u5f0f\u306f 0 \u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 <\/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-bb7d3b31c10096d100843d781a85b621_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} -1&amp;0&amp;-2 \\\\[1.1ex] -3&amp;-2&amp;-1 \\\\[1.1ex] 0&amp;1&amp;k-4\\end{vmatrix} =0\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"160\" style=\"vertical-align: 0px;\"><\/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-b265559f1f5505b8c40a89f0d69f0c10_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle 2k-3 =0\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"82\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\">\u6700\u5f8c\u306b\u4e0d\u660e\u70b9\u3092\u89e3\u6c7a\u3057\u307e\u3059<\/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-7cf6d2c84f82625cb8a795ee1394251f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"k:\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"19\" style=\"vertical-align: 0px;\"><\/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-f79b9d3960668149408038b9cb1d1e0b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"2k =3\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"51\" style=\"vertical-align: 0px;\"><\/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-e67be6e218d206fe735f54a6125b3d2a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\bm{k =}\\mathbf{\\cfrac{3}{2}}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"41\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u8a18\u4e8b\u304c\u5f79\u306b\u7acb\u3063\u305f\u306a\u3089\u3001\u304a\u305d\u3089\u304f<a href=\"https:\/\/mathority.org\/ja\/2-\u70b9\u9593\u306e\u8ddd\u96e2\u306e\u516c\u5f0f-\u30b7\u3099\u30aa\u30e1\u30c8\u30ea\u306e\u4f8b\u3068\u89e3\u6c7a\u3055\u308c\u305f\u6f14\u7fd2\/\">2 \u70b9\u9593\u306e\u8ddd\u96e2\u304c\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u308b\u304b (\u516c\u5f0f)<\/a>\u306b\u3082\u8208\u5473\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u89e3\u6790\u5e7e\u4f55\u5b66\u306e\u554f\u984c\u3067\u306f 2 \u70b9\u9593\u306e\u8ddd\u96e2\u306f\u4f55\u304b\u3068\u5c0b\u306d\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30f3\u30af\u3055\u308c\u305f\u30da\u30fc\u30b8\u306b\u306f\u3001\u975e\u5e38\u306b\u8a73\u7d30\u306a\u8aac\u660e\u3068\u3001\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3055\u308c\u308b\u4f8b\u3068\u6f14\u7fd2\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u5171\u9762 (\u307e\u305f\u306f\u5171\u9762) \u70b9\u3068\u306f\u4f55\u304b\u3001\u304a\u3088\u3073\u7279\u5b9a\u306e\u70b9\u304c\u5171\u9762\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4f8b\u3092\u898b\u3066\u3001\u89e3\u6c7a\u3055\u308c\u305f\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u554f\u984c\u3092\u7df4\u7fd2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u540c\u4e00\u5e73\u9762\u4e0a\u70b9\u3068\u306f\u4f55\u3067\u3059\u304b? \u89e3\u6790\u5e7e\u4f55 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ja\/%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%be%e3%81%9f%e3%81%af%e5%90%8c%e4%b8%80%e5%b9%b3%e9%9d%a2%e4%b8%8a%e3%81%ab%e3%81%82%e3%82%8b%e7%82%b9%e3%81%ae%e4%be%8b-%e8%a7%a3%e6%b1%ba%e6%b8%88\/\"> <span class=\"screen-reader-text\">\u540c\u4e00\u5e73\u9762\u4e0a\uff08\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a\uff09\u306e\u70b9<\/span> \u3082\u3063\u3068\u8aad\u3080 &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":[15],"tags":[],"class_list":["post-259","post","type-post","status-publish","format-standard","hentry","category-15"],"yoast_head":"<!-- This site is optimized 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\u70b9\u3068\u306f\u4f55\u304b\u3001\u304a\u3088\u3073\u7279\u5b9a\u306e\u70b9\u304c\u5171\u9762\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4f8b\u3092\u898b\u3066\u3001\u89e3\u6c7a\u3055\u308c\u305f\u540c\u4e00\u5e73\u9762\u4e0a\u306e\u554f\u984c\u3092\u7df4\u7fd2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u540c\u4e00\u5e73\u9762\u4e0a\u70b9\u3068\u306f\u4f55\u3067\u3059\u304b? \u89e3\u6790\u5e7e\u4f55 &hellip; \u540c\u4e00\u5e73\u9762\u4e0a\uff08\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a\uff09\u306e\u70b9 \u3082\u3063\u3068\u8aad\u3080 &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathority.org\/ja\/\u540c\u4e00\u5e73\u9762\u4e0a\u307e\u305f\u306f\u540c\u4e00\u5e73\u9762\u4e0a\u306b\u3042\u308b\u70b9\u306e\u4f8b-\u89e3\u6c7a\u6e08\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-10T06:51:49+00:00\" \/>\n<meta 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