fujidig https://blog.hatena.ne.jp/fujidig/ 理科 https://fujidig.hatenablog.com/ $\require{color}$ $\begin{eqnarray}\lim_{x \to a} f(x) = b \end{eqnarray}$, $\begin{eqnarray}\lim_{y \to b} g(y) = c \end{eqnarray}$であっても、$\begin{eqnarray}\lim_{x \to a} g(f(x)) = b \end{eqnarray}$とは限らない。*1 仮定($\lim_{x \to a} f(x) = b$をεδ論法で書いたもの) ①: $(\forall \epsilon_2 > 0)(\exists \epsilon_1 > 0)… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffujidig.hatenablog.com%2Fentry%2F2014%2F04%2F17%2F211830" title="合成函数の極限 - 理科" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2014-04-17 21:18:30 rich https://fujidig.hatenablog.com/entry/2014/04/17/211830 1.0 100%