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。\[ \begin{equation}\begin{split}【1/1】求函数sin(\frac{{sqrt(2)}^{x}}{(sqrt(2)ln(x))}) 关于 x 的 1 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = sin(\frac{{sqrt(2)}^{x}}{ln(x)sqrt(2)})\\&\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( sin(\frac{{sqrt(2)}^{x}}{ln(x)sqrt(2)})\right)}{dx}\\=&cos(\frac{{sqrt(2)}^{x}}{ln(x)sqrt(2)})(\frac{({sqrt(2)}^{x}((1)ln(sqrt(2)) + \frac{(x)(0*\frac{1}{2}*2^{\frac{1}{2}})}{(sqrt(2))}))}{ln(x)sqrt(2)} + \frac{{sqrt(2)}^{x}*-1}{ln^{2}(x)(x)sqrt(2)} + \frac{{sqrt(2)}^{x}*-0*\frac{1}{2}*2^{\frac{1}{2}}}{ln(x)(2)})\\=&\frac{{sqrt(2)}^{x}ln(sqrt(2))cos(\frac{{sqrt(2)}^{x}}{ln(x)sqrt(2)})}{ln(x)sqrt(2)} - \frac{{sqrt(2)}^{x}cos(\frac{{sqrt(2)}^{x}}{ln(x)sqrt(2)})}{xln^{2}(x)sqrt(2)}\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!