{"provider_name":"Hatena Blog","categories":[],"description":"\u73fe\u4ee3\u548c\u7b97\u6570\u5b66\u7814\u7a76\u30a2\u30f3\u30c6\u30ca\u304c\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f\u25a0\u22122021/11/14 09:26:49 \u9ad8\u6821\u6570\u5b66\u306e\u7f8e\u3057\u3044\u7269\u8a9e | \u5b9a\u671f\u8a66\u9a13\u304b\u3089\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\u307e\u3067700\u8a18\u4e8b http://mathtrain.jp/1 \u306a\u305c\u9ed2\u7dda\u3067\u3072\u304b\u308c\u305f\u7bc4\u56f2\u306b\u306a\u308b\u306e\u3067\u3059\u304b\uff1f 2 $$ \uffe5int_{0}^{\u03c0 \uffe5over 2} cosx \uffe5 dx = 1 $$ \u3068\u306a\u308b\u306e\u306f\u4f55\u6545\u306a\u3093\u3067\u3057\u3087\u3046\u304b\uff1f \u306a\u305c\u6b63 4 \u30b3\u30a4\u30f3\u3092n\u56de\u6295\u3052\u305f\u3068\u304d\u3001\u8868\u304c3\u56de\u9023\u7d9a\u3067\u51fa\u306a\u3044\u3088\u3046\u306a\u5834\u5408\u306e\u6570\u3092$ a_n $\u3068\u3059\u308b\u3002 \u3053\u306e\u6642\u306e\u6f38\u5316\u5f0f\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u81ea\u7136 5 1/0\u306e\u7b54\u3048\u304c0\u3058\u3083\u306a\u304f\u7121\u3057\u306b\u306a\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f 0/1\u30840\u00d71\u306e\u7b54\u3048\u306f0\u306a\u306e\u306b...\u25a0\u22122021/11\u2026","author_url":"https://blog.hatena.ne.jp/shinshu_us/","height":"190","provider_url":"https://hatena.blog","title":"\u306f\u3066\u306a\u30a2\u30f3\u30c6\u30ca \u30da\u30fc\u30b8\u304c\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f","image_url":null,"version":"1.0","type":"rich","author_name":"shinshu_us","blog_title":"\u56de\u5e30\u71b1\uff01\u73fe\u4ee3\u548c\u7b97\u7814\u7a76","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwasan.hateblo.jp%2Fentry%2F20211114%2F1636850319\" title=\"\u306f\u3066\u306a\u30a2\u30f3\u30c6\u30ca \u30da\u30fc\u30b8\u304c\u66f4\u65b0\u3055\u308c\u307e\u3057\u305f - \u56de\u5e30\u71b1\uff01\u73fe\u4ee3\u548c\u7b97\u7814\u7a76\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_url":"https://wasan.hateblo.jp/","url":"https://wasan.hateblo.jp/entry/20211114/1636850319","published":"2021-11-14 09:38:39"}