问题

Questions in category: 导数及微分 (Derivatives and differentials).

求函数 $y=\frac{\sqrt{x^2+1}+\sqrt{x^2-1}}{\sqrt{x^2+1}-\sqrt{x^2-1}}$ 的导数.

Posted by haifeng on 2022-10-06 11:39:06 last update 2022-10-06 11:39:06 | Answers (1) | 收藏

求下面函数的导数

\[
y=\frac{\sqrt{x^2+1}+\sqrt{x^2-1}}{\sqrt{x^2+1}-\sqrt{x^2-1}}
\]