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。\[ \begin{equation}\begin{split}【1/1】求函数\frac{xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x}^{x}xxxxxxxxxxxxxxxxxxxxxxxxxxxxx{x}^{cot(x)}}{x} 关于 x 的 1 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = x^{100}{x}^{x}{x}^{cot(x)}\\&\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( x^{100}{x}^{x}{x}^{cot(x)}\right)}{dx}\\=&100x^{99}{x}^{x}{x}^{cot(x)} + x^{100}({x}^{x}((1)ln(x) + \frac{(x)(1)}{(x)})){x}^{cot(x)} + x^{100}{x}^{x}({x}^{cot(x)}((-csc^{2}(x))ln(x) + \frac{(cot(x))(1)}{(x)}))\\=&-x^{100}{x}^{cot(x)}{x}^{x}ln(x)csc^{2}(x) + x^{100}{x}^{x}{x}^{cot(x)}ln(x) + x^{99}{x}^{cot(x)}{x}^{x}cot(x) + x^{100}{x}^{x}{x}^{cot(x)} + 100x^{99}{x}^{x}{x}^{cot(x)}\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!