{"url":"https://propella.hatenablog.com/entry/20040912/p2","blog_title":"\u8a00\u8a9e\u30b2\u30fc\u30e0","type":"rich","image_url":null,"width":"100%","author_name":"propella","author_url":"https://blog.hatena.ne.jp/propella/","title":" \u7fa4\u8ad6","version":"1.0","blog_url":"https://propella.hatenablog.com/","categories":[],"height":"190","description":"\u65e9\u304f\u3082\u982d\u6253\u3061\u3002\u3084\u306f\u308a\u3053\u3046\u3044\u3046\u306e\u306f\u5341\u4ee3\u306e\u3082\u3046\u5c11\u3057\u65e9\u3044\u6642\u4ee3\u306b\u52c9\u5f37\u3057\u3066\u304a\u304b\u306a\u3044\u3068\u99c4\u76ee\u3060\u3002\u3053\u3093\u306a\u672c\u306e\u6700\u521d\u306e\u65b9\u3067\u8e93\u3044\u3066\u3044\u308b\u306e\u306f\u6065\u305a\u304b\u3057\u3044\u9650\u308a\u3060\u304c\u3001\u8a18\u9332\u306e\u70ba\u306b\u66f8\u304f\u3002\u8e93\u304d1) A A-1 = A-1 A = E \u304c\u4f55\u6545\u6210\u308a\u7acb\u3064\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u3002\u3044\u3084\u3001\u3053\u308c\u306f\u3053\u3046\u3044\u3046\u7d04\u675f\u3060\u3068\u3044\u3046\u306e\u306f\u7406\u89e3\u3067\u304d\u308b\u304c\u3001\u7fa4\u306e\u307b\u304b\u306e\u5b9a\u7fa9\u3001\u4f8b\u3048\u3070 AE = EA = A \u306a\u3093\u304b\u304b\u3089\u8a3c\u660e\u3067\u304d\u305d\u3046\u306a\u306e\u306b\u51fa\u6765\u306a\u3044\u306e\u304c\u30ad\u30e2\u30c1\u30ef\u30eb\u30a4\u3002\u8e93\u304d2) \u5de1\u56de\u7fa4\u306e\u7a4d\u8868\u304c\u4e00\u901a\u308a\u3067\u3042\u308b\u4e8b\u306e\u8a3c\u660e\u3002\u300e\u4e00\u901a\u308a\u300f\u3092\u3069\u3046\u8868\u73fe\u3059\u308c\u3070\u826f\u3044\u304b?\u671f\u5f85\u3059\u308b\u306e\u306f\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u306e\u7fa4\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u6163\u308c\u305f\u982d\u306b\u3057\u3066\u307f\u308c\u3070\u3001\u7fa4\u306f\u307b\u3093\u306e\u50c5\u304b\u306a\u72b6\u614b\u3057\u304b\u6271\u3046\u4e8b\u304c\u51fa\u6765\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u64cd\u4f5c\u81ea\u4f53\u3092\u30c7\u30fc\u2026","published":"2004-09-12 00:00:01","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpropella.hatenablog.com%2Fentry%2F20040912%2Fp2\" title=\" \u7fa4\u8ad6 - \u8a00\u8a9e\u30b2\u30fc\u30e0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}