本次共计算 1 个题目:每一题对 x 求 1 阶导数。
注意,变量是区分大小写的。\[ \begin{equation}\begin{split}【1/1】求函数arctan(cos(sin({x}^{2}))) + sin({x}^{x}) 关于 x 的 1 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = arctan(cos(sin(x^{2}))) + sin({x}^{x})\\&\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( arctan(cos(sin(x^{2}))) + sin({x}^{x})\right)}{dx}\\=&(\frac{(-sin(sin(x^{2}))cos(x^{2})*2x)}{(1 + (cos(sin(x^{2})))^{2})}) + cos({x}^{x})({x}^{x}((1)ln(x) + \frac{(x)(1)}{(x)}))\\=&\frac{-2xsin(sin(x^{2}))cos(x^{2})}{(cos^{2}(sin(x^{2})) + 1)} + {x}^{x}ln(x)cos({x}^{x}) + {x}^{x}cos({x}^{x})\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!