{"id":3228,"date":"2019-08-27T23:23:09","date_gmt":"2019-08-27T14:23:09","guid":{"rendered":"http:\/\/kogakubu.com\/?p=3228"},"modified":"2022-05-15T19:50:29","modified_gmt":"2022-05-15T10:50:29","slug":"%e3%80%90%e9%99%a2%e8%a9%a6%e5%af%be%e7%ad%96%e3%80%91%e7%b7%9a%e5%bd%a2%e4%bb%a3%e6%95%b0%e2%91%a1%ef%bc%88%e9%9d%9e%e5%90%8c%e6%ac%a1%e9%80%a3%e7%ab%8b%ef%bc%91%e6%ac%a1%e6%96%b9%e7%a8%8b%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/kogakubu.com\/?p=3228","title":{"rendered":"\u3010\u9662\u8a66\u5bfe\u7b56\u3011\u7dda\u5f62\u4ee3\u6570\u2461\uff08\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\uff09"},"content":{"rendered":"\n

\u3053\u3093\u306b\u3061\u306f\uff5e<\/p>\n

\u524d\u56de\u306e\u4e88\u544a\u901a\u308a\u3001\u4eca\u56de\u306f\u201c\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u201d<\/span>\u306e\u89e3\u306e\u6c42\u3081\u65b9\u306b\u3064\u3044\u3066\u8a18\u4e8b\u306b\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u305d\u308c\u3067\u306f\uff5e<\/p>\n

\u30b7\u30e5\u30ef\u30c3\u30c1\uff01<\/p>\n

\n

 <\/p>\n

\u7b2c<\/strong>2\u56de\uff1a\u3010\u9662\u8a66\u5bfe\u7b56\u3011\u7dda\u5f62\u4ee3\u6570\u2461\uff08\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\uff09<\/strong><\/span><\/div>\n

\u7b2c\uff12\u56de\u306f\u201c\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u201d<\/span>\u306b\u3064\u3044\u3066\u3067\u3059\u3002
\n\u524d\u56de\u3001\u7d39\u4ecb\u3057\u305f\u201c\u540c\u6642\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u201d\u306f\u201c\uff1d\uff10\u201d\u3068\u3044\u3046\u5f62\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306e\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002
\n\u3067\u3082\u3001\u9006\u306b\u8a00\u3046\u3068\u305d\u3053\u3057\u304b\u9055\u3044\u304c\u306a\u3044\u306e\u3067\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u306e\u89e3\u304d\u65b9\u304c\u5206\u304b\u3063\u3066\u3044\u308c\u3070\u3001\u3059\u3093\u306a\u308a\u5185\u5bb9\u304c\u5165\u3063\u3066\u304f\u308b\u3068\u601d\u3044\u307e\u3059\u3002
\n\u305d\u308c\u3067\u306f\u3001\u4f8b\u984c\u3092\u4f7f\u3063\u3066\u7406\u89e3\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01
\n\uff0a\u7b2c\uff11\u56de\uff1a\u3010\u9662\u8a66\u5bfe\u7b56\u3011\u7dda\u5f62\u4ee3\u6570\u2460\uff08\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\uff09<\/a><\/p>\n

\u201c\u975e\u540c\u6642\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u201d\u3082\u50d5\u306e\u5927\u5b66\u3067\u306f\u983b\u51fa<\/span>\u306e\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\uff1c\u4f8b\u984c\uff1e<\/span>
\n\u4ee5\u4e0b\u306e\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u3092\u89e3\u3051\u3002
\n\\begin{cases}
\nx – y – 6z + w + 2v = 4 & \\\\
\n2x – y – z – 2w + 3v = 5 & \\\\
\n3x – y + 4z – 5w + 6v = 6
\n\\end{cases}<\/p>\n

\uff1c\u89e3\u6cd5\uff1e<\/span>
\nSTEP\uff11\uff1a\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u3067\u306f\u307e\u305a\u3001\u62e1\u5927\u4fc2\u6570\u884c\u5217\u3092\u7acb\u3066\u307e\u3059\u3002<\/span><\/span>
\n\\[
\nA = \\left(
\n\\begin{array}{ccccc|c}
\n1 & -1 & -6 & 1 & 2 & 4\\\\
\n2 & -1 & -1 & -2 & 3 & 5\\\\
\n3 & -1 & 4 & -5 & 6 & 6
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

STEP\uff12\uff1a\u884c\u540c\u58eb\u3092\u8db3\u3057\u5f15\u304d\u3057\u3066\u3001\u7c21\u5358\u306a\u5f62\u306b\u3057\u307e\u3059\u3002<\/span><\/span>
\n\u2460\uff11\u884c\u76ee\u00d7\uff08\uff0d\uff12\uff09\uff0b\uff12\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & -1 & -6 & 1 & 2 & 4\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n3 & -1 & 4 & -5 & 6 & 6
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2461\uff11\u884c\u76ee\u00d7\uff08\uff0d\uff13\uff09\uff0b\uff13\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & -1 & -6 & 1 & 2 & 4\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n0 & 2 & 22 & -8 & 0 & -6
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2462\uff13\u884c\u76ee\u00f7\uff12<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & -1 & -6 & 1 & 2 & 4\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n0 & 1 & 11 & -4 & 0 & -3
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2463\uff13\u884c\u76ee\u30fc\uff12\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & -1 & -6 & 1 & 2 & 4\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n0 & 0 & 0 & 0 & 1 & 0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2464\uff11\u884c\u76ee\uff0b\uff12\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & 0 & 5 & -3 & 1 & 1\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n0 & 0 & 0 & 0 & 1 & 0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2465\uff11\u884c\u76ee\u30fc\uff13\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & 0 & 5 & -3 & 0 & 1\\\\
\n0 & 1 & 11 & -4 & -1 & -3\\\\
\n0 & 0 & 0 & 0 & 1 & 0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\u2466\uff12\u884c\u76ee\uff0b\uff13\u884c\u76ee<\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc|c}
\n1 & 0 & 5 & -3 & 0 & 1\\\\
\n0 & 1 & 11 & -4 & 0 & -3\\\\
\n0 & 0 & 0 & 0 & 1 & 0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

STEP\uff13\uff1a\u72b6\u6cc1\u6574\u7406<\/span><\/span>
\n\\[
\n\\left(
\n\\begin{array}{ccccc}
\n1 & 0 & 5 & -3 & 0 \\\\
\n0 & 1 & 11 & -4 & 0\\\\
\n0 & 0 & 0 & 0 & 1
\n\\end{array}
\n\\right)
\n\\left(
\n\\begin{array}{ccc}
\nx \\\\
\ny \\\\
\nz \\\\
\nw \\\\
\nv
\n\\end{array}
\n\\right)
\n=
\n\\left(
\n\\begin{array}{ccc}
\n1 \\\\
\n-3 \\\\
\n0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

STEP\uff14\uff1a\u65b9\u7a0b\u5f0f\u306e\u5f62\u306b\u76f4\u3059<\/span><\/span>
\n\\begin{eqnarray}
\n\\left\\{
\n\\begin{array}{l}
\nx + 5z – 3w = 1 \\\\
\ny + 11z – 4w = -3 \\\\
\nv = 0
\n\\end{array}
\n\\right.
\n\\end{eqnarray}<\/p>\n

STEP\uff15\uff1a\u7d42\u4e86\u266a<\/span><\/span>
\n\\begin{eqnarray}
\nz = k_1,w = k_2\uff08\u4efb\u610f\u306e\u5b9a\u6570\uff09\u3068\u3059\u308b\u3068\u3001
\n\\end{eqnarray}
\n\\[
\nP = k_1\\left(
\n\\begin{array}{ccc}
\n-5 \\\\
\n-11 \\\\
\n1 \\\\
\n0 \\\\
\n0
\n\\end{array}
\n\\right)
\n+ k_2\\left(
\n\\begin{array}{ccc}
\n3 \\\\
\n4 \\\\
\n0 \\\\
\n1 \\\\
\n0
\n\\end{array}
\n\\right)
\n+\\left(
\n\\begin{array}{ccc}
\n1 \\\\
\n-3 \\\\
\n0 \\\\
\n0 \\\\
\n0
\n\\end{array}
\n\\right)
\n\\]<\/p>\n

\n

 <\/p>\n

\u3044\u304b\u304c\u3067\u3057\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u3053\u306e\u6570\u5f0f\u3092\u66f8\u304f\u306e\u304c\u4e2d\u3005\u6642\u9593\u304c\u304b\u304b\u308b\u306e\u3067\uff11\u554f\u3057\u304b\u7d39\u4ecb\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4e0a\u306e\u4f8b\u984c\u3067\u793a\u3057\u305f\u89e3\u6cd5\u304c\u975e\u540c\u6642\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u306e\u57fa\u672c\u7684\u306a\u89e3\u306e\u6c42\u3081\u65b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u6b21\u56de\u306f\u201c\u884c\u5217\u306e\u548c\u7a4d\u201d<\/span>\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u304a\u697d\u3057\u307f\u306b\u266a<\/p>\n

\u25b2\u25b2\u25b2\uff71\uff98\uff76\uff9e\u5cf6\u25b2\u25b2\u25b2<\/p>\n

\u6b21\u56de\u4e88\u544a
\n\u300c\u3010\u9662\u8a66\u5bfe\u7b56\u3011\u7dda\u5f62\u4ee3\u6570\u2462\uff08\u884c\u5217\u306e\u548c\u7a4d\uff09\u300d<\/div>\n","protected":false},"excerpt":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\uff5e \u524d\u56de\u306e\u4e88\u544a\u901a\u308a\u3001\u4eca\u56de\u306f\u201c\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9\u7a0b\u5f0f\u201d\u306e\u89e3\u306e\u6c42\u3081\u65b9\u306b\u3064\u3044\u3066\u8a18\u4e8b\u306b\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u305d\u308c\u3067\u306f\uff5e \u30b7\u30e5\u30ef\u30c3\u30c1\uff01   \u7b2c2\u56de\uff1a\u3010\u9662\u8a66\u5bfe\u7b56\u3011\u7dda\u5f62\u4ee3\u6570\u2461\uff08\u975e\u540c\u6b21\u9023\u7acb\uff11\u6b21\u65b9 … <\/p>\n","protected":false},"author":1,"featured_media":147,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[13,10,14],"tags":[],"class_list":["post-3228","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-13","category-10","category-14"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/posts\/3228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kogakubu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3228"}],"version-history":[{"count":32,"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/posts\/3228\/revisions"}],"predecessor-version":[{"id":3261,"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/posts\/3228\/revisions\/3261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kogakubu.com\/index.php?rest_route=\/wp\/v2\/media\/147"}],"wp:attachment":[{"href":"https:\/\/kogakubu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kogakubu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kogakubu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}