{"id":251,"date":"2023-07-10T11:04:37","date_gmt":"2023-07-10T11:04:37","guid":{"rendered":"https:\/\/mathority.org\/ja\/%e5%b9%b3%e8%a1%8c%e9%9d%a2\/"},"modified":"2023-07-10T11:04:37","modified_gmt":"2023-07-10T11:04:37","slug":"%e5%b9%b3%e8%a1%8c%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/mathority.org\/ja\/%e5%b9%b3%e8%a1%8c%e9%9d%a2\/","title":{"rendered":"\u5e73\u884c\u9762"},"content":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001\u5e73\u884c\u5e73\u9762\u306b\u95a2\u3059\u308b\u3059\u3079\u3066\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u30022 \u3064\u306e\u5e73\u9762\u304c\u5e73\u884c\u3067\u3042\u308b\u5834\u5408\u30012 \u3064\u306e\u5e73\u884c\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u3001\u4f8b\u3001\u89e3\u6c7a\u3055\u308c\u305f\u6f14\u7fd2\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306a\u3069\u3067\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfque-son-dos-planos-paralelos\"><\/span> 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u3068\u306f\u4f55\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u89e3\u6790\u5e7e\u4f55\u5b66\u3067\u306f\u30012 \u3064\u306e\u5e73\u9762\u304c\u5e38\u306b\u540c\u3058\u8ddd\u96e2\u96e2\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u308c\u3089\u306e\u5e73\u9762\u306f\u5e73\u884c\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30012 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306f\u6c7a\u3057\u3066\u4ea4\u5dee\u305b\u305a\u3001\u5171\u901a\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong> <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/plans-paralleles-1.webp\" alt=\"\u5e73\u884c\u9762\u306e\u6982\u5ff5\" class=\"wp-image-2815\" width=\"332\" height=\"208\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u7a7a\u9593 (R3) \u5185\u306e 2 \u3064\u306e\u5e73\u9762\u306f\u4ea4\u5dee\u3057\u305f\u308a\u4e00\u81f4\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5e73\u884c\u306b\u914d\u7f6e\u3055\u308c\u305f 2 \u3064\u306e\u5e73\u9762\u3060\u3051\u304c\u5e73\u9762\u9593\u306e\u76f8\u5bfe\u4f4d\u7f6e\u3068\u3057\u3066\u8003\u3048\u3089\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%c2%bfcomo-saber-si-dos-planos-son-paralelos\"><\/span> 2 \u3064\u306e\u5e73\u9762\u304c\u5e73\u884c\u304b\u3069\u3046\u304b\u306f\u3069\u3046\u3084\u3063\u3066\u308f\u304b\u308a\u307e\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e73\u884c\u9762\u306e\u5b9a\u7fa9\u3092\u7406\u89e3\u3057\u305f\u5f8c\u30012 \u3064\u306e\u9762\u304c\u5e73\u884c\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p> 2 \u3064\u306e\u7570\u306a\u308b\u8a08\u753b\u306e\u4e00\u822c (\u307e\u305f\u306f\u6697\u9ed9\u306e) \u65b9\u7a0b\u5f0f\u304b\u3089\u958b\u59cb\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-679de3a47957678b36c7ce59c2ac3415_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 : \\ A_1x+B_1y+C_1z+D_1 =0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"249\" style=\"vertical-align: -4px;\"><\/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-2685d26d2a3ccd531ef0fb45769d013a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_2 : \\ A_2x+B_2y+C_2z+D_2 =0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"249\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> 2 \u3064\u306e\u5e73\u9762\u306e\u4fc2\u6570 A\u3001B\u3001C \u304c\u4fc2\u6570 D \u306b\u6bd4\u4f8b\u305b\u305a\u3001\u4e92\u3044\u306b\u6bd4\u4f8b\u3059\u308b\u5834\u5408\u30012 \u3064\u306e\u5e73\u9762\u306f\u5e73\u884c\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u30012 \u3064\u306e\u5e73\u9762\u9593\u306e\u5e73\u884c\u5ea6\u306f\u3001\u6b21\u306e\u65b9\u7a0b\u5f0f\u304c\u6e80\u305f\u3055\u308c\u308b\u3068\u304d\u306b\u767a\u751f\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-10e8a78403a97a98ff8efc375d963d0d_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 ]}]{equation*}      \\cfrac{A_1}{A_2}=\\cfrac{B_1}{B_2} = \\cfrac{C_1}{C_2}\\neq \\cfrac{D_1}{D_2} \\end{empheq}\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"329\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ejemplo-de-dos-planos-paralelos\"><\/span> 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306e\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u305f\u3068\u3048\u3070\u3001\u6b21\u306e 2 \u3064\u306e\u5e73\u9762\u306f\u5e73\u884c\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-83a8236303807a26eff03df9b5aae7ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 : \\ 6x+2y-4z+1 =0\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"200\" style=\"vertical-align: -4px;\"><\/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-99a5206f765bfb3f6441f5c41bba99dc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_2 : \\ 3x+y-2z+5 =0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"191\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p>\u5909\u6570 X\u3001Y\u3001Z \u306e\u4fc2\u6570\u306f\u4e92\u3044\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u304c\u3001\u72ec\u7acb\u9805\u306b\u306f\u6bd4\u4f8b\u3057\u306a\u3044\u305f\u3081\u3001\u8a08\u753b\u306f\u4e26\u5217\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-0dabd414a6a2dc053e2b91f27d89ab8f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{6}{3} =\\cfrac{2}{1} =\\cfrac{-4}{-2} \\neq \\cfrac{1}{5} \\quad \\longrightarrow \\quad \\pi_1 \\parallel \\pi_2\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"261\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"calcular-la-distancia-entre-dos-planos-paralelos\"><\/span> 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\u3057\u307e\u3059<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306f\u5e38\u306b\u540c\u3058\u8ddd\u96e2\u96e2\u308c\u3066\u3044\u308b\u305f\u3081\u30012 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u30012 \u3064\u306e\u5e73\u9762\u306e\u4e00\u65b9\u306e\u70b9\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u70b9\u304b\u3089\u3082\u3046\u4e00\u65b9\u306e\u5e73\u9762\u307e\u3067\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/strong>\u3057\u305f\u304c\u3063\u3066\u30012 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/mathority.org\/ja\">\u70b9\u304b\u3089\u5e73\u9762\u307e\u3067\u306e\u8ddd\u96e2\u306e\u516c\u5f0f\u3092<\/a>\u77e5\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/distance-entre-deux-plans-paralleles.webp\" alt=\"2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\" class=\"wp-image-2647\" width=\"401\" height=\"234\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p> 2\u3064\u306e\u5e73\u884c\u306a\u9762\u306e\u9593\u306e\u8ddd\u96e2\u3092\u6c42\u3081\u308b\u65b9\u6cd5\u3067\u3059\u3002\u305f\u3060\u3057\u30012 \u3064\u306e\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u306e\u4fc2\u6570 A\u3001B\u3001C \u304c\u4e00\u81f4\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3092\u884c\u3046\u3055\u3089\u306b\u7c21\u5358\u306a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306e\u4e00\u822c (\u307e\u305f\u306f\u6697\u9ed9\u7684\u306a) \u65b9\u7a0b\u5f0f\u3092\u8003\u3048\u3066\u307f\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-a277aae741d0cfe8200b7c338f57343f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 : \\ Ax+By+Cz+D_1=0 \\qquad \\qquad  \\pi_2 : \\ Ax+By+Cz+D_2=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"528\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p> <strong>2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\u3059\u308b\u5f0f\u306f\u6b21<\/strong>\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-fba7a69f403ec1b933994e987e1ff71b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\color{orange} \\boxed{\\color{black} \\quad d(P,\\pi) = \\cfrac{\\lvert D_2-D_1\\rvert}{\\sqrt{A^2+B^2+C^2}} \\quad \\vphantom{\\Biggl(}}\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"343\" style=\"vertical-align: -28px;\"><\/p>\n<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306e\u9593\u306e\u8ddd\u96e2\u3092\u898b\u3064\u3051\u308b\u306e\u306f\u78ba\u304b\u306b\u7c21\u5358\u3067\u3059\u3002\u516c\u5f0f\u3092\u9069\u7528\u3059\u308b\u3060\u3051\u3067\u6e08\u3080\u305f\u3081\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u554f\u984c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8ddd\u96e2\u3092\u8a08\u7b97\u3059\u308b\u4e21\u65b9\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u597d\u307f\u306e\u65b9\u6cd5\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u6700\u5584\u3067\u3042\u308b\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n<h3 class=\"wp-block-heading\"> 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u306e\u8a08\u7b97\u4f8b<\/h3>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u6b21\u306e 2 \u3064\u306e\u5e73\u9762\u9593\u306e\u8ddd\u96e2\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-a9cd1abd1a84a5a230fb855c75c59e11_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 : \\ 4x-2y-4z+7=0 \\qquad \\qquad  \\pi_2 : \\ 8x-4y-8z+2=0\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"471\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p>\u307e\u305a\u30012 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u3092\u6271\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5e73\u9762\u65b9\u7a0b\u5f0f\u306e\u3059\u3079\u3066\u306e\u4fc2\u6570\u306f\u72ec\u7acb\u9805\u3092\u9664\u3044\u3066\u6bd4\u4f8b\u3059\u308b\u305f\u3081\u3001\u4e8b\u5b9f\u4e0a 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u306b\u306a\u308a\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-e13f3d3e18910312a6604d299010da6f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\cfrac{4}{8}=\\cfrac{-2}{-4}=\\cfrac{-4}{-8}\\neq \\cfrac{7}{2} \\quad \\longrightarrow \\quad \\pi_1 \\parallel \\pi_2\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"283\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u3053\u306e\u5834\u5408\u30012 \u3064\u306e\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u306e\u9805 A\u3001B\u3001C \u306f\u4e00\u81f4\u3057\u307e\u305b\u3093\u304c\u30012 \u756a\u76ee\u306e\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u5168\u4f53\u3092 2 \u3067\u5272\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3053\u308c\u3092\u5b9f\u73fe\u3067\u304d\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-d159a803fe606b074b2fbafbf792829d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_2 : \\ \\cfrac{8x-4y-8z+2}{2}=\\cfrac{0}{2}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"204\" style=\"vertical-align: -12px;\"><\/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-0098cb52d72e1305e5cc6daee535dee1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_2 : \\ 4x-2y-4z+1=0\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"200\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u30012 \u3064\u306e\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u306e\u4fc2\u6570 A\u3001B\u3001C \u306f\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30012 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u306e\u516c\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u30012 \u3064\u306e\u5e73\u9762\u9593\u306e\u8ddd\u96e2\u3092\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\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-3f78d3a0f1fd3a6c00acfd51c160dc8c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,\\pi) = \\cfrac{\\lvert D_2-D_1\\rvert}{\\sqrt{A^2+B^2+C^2}}\" title=\"Rendered by QuickLaTeX.com\" height=\"44\" width=\"202\" style=\"vertical-align: -16px;\"><\/p>\n<\/p>\n<p>\u5024\u3092\u4ee3\u5165\u3057\u3066\u6f14\u7b97\u3092\u89e3\u6c7a\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-ebaa9342424e4e1c6df12cac1f2658fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"d(P,\\pi) = \\cfrac{\\lvert 1-7\\rvert}{\\sqrt{4^2+(-2)^2+(-4)^2}}= \\cfrac{\\lvert -6\\rvert}{\\sqrt{36}} = \\cfrac{6}{6} = \\bm{1}\" title=\"Rendered by QuickLaTeX.com\" height=\"48\" width=\"369\" style=\"vertical-align: -20px;\"><\/p>\n<\/p>\n<p>\u3064\u307e\u308a\u3001\u4e00\u65b9\u306e\u5e73\u9762\u3068\u3082\u3046\u4e00\u65b9\u306e\u5e73\u9762\u306e\u9593\u306e\u8ddd\u96e2\u306f 1 \u306b\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002 <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"propiedades-de-los-planos-paralelos\"><\/span>\u5e73\u884c\u9762\u306e\u6027\u8cea<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5e73\u884c\u9762\u306e\u7279\u5fb4\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u53cd\u5c04\u7279\u6027<\/strong>: \u5404\u5e73\u9762\u306f\u305d\u308c\u81ea\u4f53\u306b\u5e73\u884c\u3067\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-e0c49b095c95d593d607cda423172a99_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 \\parallel \\pi_1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"53\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li><strong>\u5bfe\u79f0\u6027<\/strong>: \u3042\u308b\u5e73\u9762\u304c\u5225\u306e\u5e73\u9762\u306b\u5e73\u884c\u306a\u5834\u5408\u3001\u3053\u306e\u5e73\u9762\u3082\u6700\u521d\u306e\u5e73\u9762\u3068\u5e73\u884c\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6027\u8cea\u306f\u5782\u76f4\u9762\u306b\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6744d81df1ba01b40bf2dd2c429ead6a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\pi_1 \\parallel \\pi_2 \\ \\longrightarrow \\ \\pi_2 \\parallel \\pi_1\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"157\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li><strong>\u63a8\u79fb\u7684\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>: \u3042\u308b\u5e73\u9762\u304c\u5225\u306e\u5e73\u9762\u306b\u5e73\u884c\u3067\u3001\u3053\u306e 2 \u756a\u76ee\u306e\u5e73\u9762\u304c 3 \u756a\u76ee\u306e\u5e73\u9762\u306b\u5e73\u884c\u3067\u3042\u308b\u5834\u5408\u3001\u6700\u521d\u306e\u5e73\u9762\u3082 3 \u756a\u76ee\u306e\u5e73\u9762\u306b\u5e73\u884c\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-cbdb26cf7c9104ca3111695826de0161_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left. \\begin{array}{c} \\pi_1 \\parallel \\pi_2\\\\[2ex] \\pi_2 \\parallel \\pi_3 \\end{array} \\right\\} \\longrightarrow \\ \\pi_1 \\parallel \\pi_3\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"176\" style=\"vertical-align: 0px;\"><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001\u5e73\u884c\u5e73\u9762\u306b\u95a2\u3059\u308b\u3059\u3079\u3066\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u30022 \u3064\u306e\u5e73\u9762\u304c\u5e73\u884c\u3067\u3042\u308b\u5834\u5408\u30012 \u3064\u306e\u5e73\u884c\u5e73\u9762\u306e\u65b9\u7a0b\u5f0f\u3001\u4f8b\u3001\u89e3\u6c7a\u3055\u308c\u305f\u6f14\u7fd2\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306a\u3069\u3067\u3059\u3002 2 \u3064\u306e\u5e73\u884c\u306a\u5e73\u9762\u3068\u306f\u4f55\u3067\u3059\u304b? \u89e3\u6790\u5e7e\u4f55\u5b66\u3067\u306f\u30012 \u3064\u306e\u5e73\u9762\u304c\u5e38\u306b &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ja\/%e5%b9%b3%e8%a1%8c%e9%9d%a2\/\"> <span class=\"screen-reader-text\">\u5e73\u884c\u9762<\/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-251","post","type-post","status-publish","format-standard","hentry","category-15"],"yoast_head":"<!-- This site is optimized 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