{"type":"rich","provider_url":"https://hatena.blog","height":"190","blog_url":"https://marishi.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmarishi.hatenadiary.org%2Fentry%2F20100609%2F1276078910\" title=\"\u540c\u5024\u95a2\u4fc2 - duost\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","image_url":null,"description":"\u300c\u7b49\u3057\u3044\u300d\u3063\u3066\u3084\u3064\u3002\u8a18\u53f7\u306b\u3059\u308b\u3068= \u4e8c\u9805\u95a2\u4fc2\u3067\u3059\u306d\u3002 \u3053\u308c\u306f\u6b21\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3061\u307e\u3061\u3085\u3002 (i)\u3069\u3093\u306a\u3082\u306e\u3082\u81ea\u5206\u3068\u7b49\u3057\u3044(\u4efb\u610f\u306ea\u306b\u3064\u3044\u3066\u3001a=a\uff09 (ii)a\u3068b\u304c\u7b49\u3057\u3044\u306a\u3089b\u3068a\u3082\u7b49\u3057\u3044\u3002 (iii)a\u3068b\u304c\u7b49\u3057\u304fb\u3068c\u304c\u7b49\u3057\u3044\u306a\u3089\u3001a\u3068c\u3082\u7b49\u3057\u3044\u3002 \u3053\u308c\u3089\u306e\uff13\u3064\u306e\u6027\u8cea\u3092\u6301\u3064\uff12\u9805\u95a2\u4fc2\u3092\u540c\u5024\u95a2\u4fc2\u3068\u3044\u3044\u307e\u3061\u3085\u3002\u3082\u3063\u3068\u53b3\u5bc6\u306b\u5b9a\u7fa9\u3059\u308b\u3068\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3061\u3085\u3002 R\u3092\u96c6\u5408A\u306e\u4e0a\u306e\uff12\u9805\u95a2\u4fc2\u3068\u3059\u308b\u3068\u3001 (i)\u4efb\u610f\u306ea\u2208A\u306b\u5bfe\u3057\u3066aRa\u304c\u6210\u308a\u7acb\u3064 (ii)\u4efb\u610f\u306ea,b\u2208A\u306b\u5bfe\u3057\u3066aRb\u21d2bRa\u304c\u6210\u308a\u7acb\u3064 (iii)\u4efb\u610f\u306ea,b,c\u2208A\u306b\u5bfe\u3057\u3066aRb\u2227bRc \u21d2 aRc\u304c\u6210\u308a\u7acb\u3064 \u3061\u306a\u307f\u306b(i)\u306f\u53cd\u5c04\u5f8b\u3001(ii)\u2026","author_url":"https://blog.hatena.ne.jp/MARISHI/","provider_name":"Hatena Blog","blog_title":"duost","url":"https://marishi.hatenadiary.org/entry/20100609/1276078910","published":"2010-06-09 19:21:50","author_name":"MARISHI","title":"\u540c\u5024\u95a2\u4fc2","categories":["Univ"],"width":"100%"}