{"categories":["\u65e5\u8a18"],"title":"\u5168\u54e1\u96c6\u5408","url":"https://blog.nue2004.info/entry/20080623/1214229959","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.nue2004.info%2Fentry%2F20080623%2F1214229959\" title=\"\u5168\u54e1\u96c6\u5408 - \u840e\u8349\u306e\u8302\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/nue_of_k/","author_name":"nue_of_k","type":"rich","blog_url":"https://blog.nue2004.info/","version":"1.0","image_url":null,"blog_title":"\u840e\u8349\u306e\u8302\u308b\u30d6\u30ed\u30b0","width":"100%","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2008-06-23 23:05:59","description":"\u540c\u3058\u9ad8\u6821\u304b\u3089\u540c\u3058\u5927\u5b66\u306b\u884c\u3063\u305f\u4eba\u3005\uff08\u81ea\u5206\u3092\u542b\u30819\u4eba\uff09\u304c\u663c\u4f11\u307f\u306b\u96c6\u307e\u308a\u307e\u3057\u305f\u3002 \u58f0\u304c\u639b\u304b\u308b\u3068\u5fc5\u305a\u96c6\u307e\u308b\u3002 \u3053\u306e\u56e3\u7d50\u529b\u306f\u4f55\u3060\u308d\u3046\uff1f \u3084\u3063\u3071\u4e2d\u9ad86\u5e74\u9593\u306e\u529b\uff1f \u3053\u3046\u3044\u3046\u306e\u3063\u3066\u3001\u4f55\u304b\u826f\u3044\u3067\u3059\u3088\u306d\u3002 \u8a71\u306f\u5909\u308f\u3063\u3066\u3001\u673a\u306e\u843d\u66f8\u304d\u3002 \u3053\u3093\u306a\u3082\u306e\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u3002 \u300cdet(tI-A) = t^n - tr(A) t^(n-1) + \u2026 + (-1)^n detA \u3092\u793a\u305b\u300d \u89e3\u3051\u3063\u3066\u3053\u3068\uff1f \uff08I\u306f\u5358\u4f4d\u884c\u5217\u3001A\u306fn\u6b21\u6b63\u65b9\u884c\u5217\u3001\u3063\u3066\u3053\u3068\u307f\u305f\u3044\u3067\u3059\uff09 \u307e\u3042\u3001\u884c\u5217\u5f0f\u306e\u5b9a\u7fa9\u3055\u3048\u77e5\u3063\u3066\u3044\u308c\u3070\u3059\u3050\u793a\u305b\u308b\u8a33\u3067\u3059\u304c\u3002"}