$$$\tan{\left(x \right)}$$$的导数
您的输入
求$$$\frac{d}{dx} \left(\tan{\left(x \right)}\right)$$$。
解答
正切函数的导数为$$$\frac{d}{dx} \left(\tan{\left(x \right)}\right) = \sec^{2}{\left(x \right)}$$$:
$${\color{red}\left(\frac{d}{dx} \left(\tan{\left(x \right)}\right)\right)} = {\color{red}\left(\sec^{2}{\left(x \right)}\right)}$$因此,$$$\frac{d}{dx} \left(\tan{\left(x \right)}\right) = \sec^{2}{\left(x \right)}$$$。
答案
$$$\frac{d}{dx} \left(\tan{\left(x \right)}\right) = \sec^{2}{\left(x \right)}$$$A
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