{"title":"\u8584\u3044\u7403\u6bbb\u306e\u4f53\u7a4d\u3068\u76f4\u65b9\u4f53\u306e\u4f53\u7a4d","published":"2018-11-09 22:08:09","url":"https://a4.hateblo.jp/entry/2018/11/09/220809","author_name":"dai-ig","width":"100%","height":"190","author_url":"https://blog.hatena.ne.jp/dai-ig/","provider_name":"Hatena Blog","blog_title":"A4\u306e\u5b87\u5b99","version":"1.0","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=r%2Bdr","description":"\u8584\u3044\u7403\u6bbb\u306e\u4f53\u7a4d\u3092\u6c42\u3081\u305f\u3044\u3002 \u7403\u6bbb\u306f\u3001\u4e2d\u5fc3\u3092\u540c\u3058\u304f\u3059\u308b\u5927\u304d\u3044\u7403\u3068\u5c0f\u3055\u3044\u7403\u3068\u306b\u631f\u307e\u308c\u305f\u9818\u57df\u3068\u8a00\u3048\u308b\u306e\u3067\u3001\u5927\u304d\u3044\u7403\u306e\u534a\u5f84\u3092\u3001\u5c0f\u3055\u3044\u7403\u306e\u534a\u5f84\u3092\u3068\u3059\u308b\u3068\u3001\u4f53\u7a4d\u306f\u4ee5\u4e0b\u306e\u5f0f\u3067\u8868\u305b\u308b\u3002 \\begin{equation}V=\\frac{4}{3}\\pi (r+dr)^3-\\frac{4}{3}\\pi r^3\\end{equation} \u5f0f\u3092\u5c55\u958b\u3059\u308b\u3002 \\begin{eqnarray} \\require{cancel}V&=&\\frac{4}{3}\\pi (r+dr)^3-\\frac{4}{3}\\pi r^3\\\\&=&\\frac{4}{3}\\pi(\\cancel{r^3}+3r^2dr+3r dr^2+dr^3)\u2026","provider_url":"https://hatena.blog","type":"rich","categories":["\u6570\u5b66","\u5e7e\u4f55"],"blog_url":"https://a4.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa4.hateblo.jp%2Fentry%2F2018%2F11%2F09%2F220809\" title=\"\u8584\u3044\u7403\u6bbb\u306e\u4f53\u7a4d\u3068\u76f4\u65b9\u4f53\u306e\u4f53\u7a4d - A4\u306e\u5b87\u5b99\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}