本次共计算 1 个题目:每一题对 x 求 4 阶导数。
注意,变量是区分大小写的。\[ \begin{equation}\begin{split}【1/1】求函数{10}^{ln(sin(x))} 关于 x 的 4 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &\color{blue}{函数的第 1 阶导数:}\\&\frac{d\left( {10}^{ln(sin(x))}\right)}{dx}\\=&({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))\\=&\frac{{10}^{ln(sin(x))}ln(10)cos(x)}{sin(x)}\\\\ &\color{blue}{函数的第 2 阶导数:} \\&\frac{d\left( \frac{{10}^{ln(sin(x))}ln(10)cos(x)}{sin(x)}\right)}{dx}\\=&\frac{({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln(10)cos(x)}{sin(x)} + \frac{{10}^{ln(sin(x))}*0cos(x)}{(10)sin(x)} + \frac{{10}^{ln(sin(x))}ln(10)*-cos(x)cos(x)}{sin^{2}(x)} + \frac{{10}^{ln(sin(x))}ln(10)*-sin(x)}{sin(x)}\\=&\frac{{10}^{ln(sin(x))}ln^{2}(10)cos^{2}(x)}{sin^{2}(x)} - \frac{{10}^{ln(sin(x))}ln(10)cos^{2}(x)}{sin^{2}(x)} - {10}^{ln(sin(x))}ln(10)\\\\ &\color{blue}{函数的第 3 阶导数:} \\&\frac{d\left( \frac{{10}^{ln(sin(x))}ln^{2}(10)cos^{2}(x)}{sin^{2}(x)} - \frac{{10}^{ln(sin(x))}ln(10)cos^{2}(x)}{sin^{2}(x)} - {10}^{ln(sin(x))}ln(10)\right)}{dx}\\=&\frac{({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln^{2}(10)cos^{2}(x)}{sin^{2}(x)} + \frac{{10}^{ln(sin(x))}*2ln(10)*0cos^{2}(x)}{(10)sin^{2}(x)} + \frac{{10}^{ln(sin(x))}ln^{2}(10)*-2cos(x)cos^{2}(x)}{sin^{3}(x)} + \frac{{10}^{ln(sin(x))}ln^{2}(10)*-2cos(x)sin(x)}{sin^{2}(x)} - \frac{({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln(10)cos^{2}(x)}{sin^{2}(x)} - \frac{{10}^{ln(sin(x))}*0cos^{2}(x)}{(10)sin^{2}(x)} - \frac{{10}^{ln(sin(x))}ln(10)*-2cos(x)cos^{2}(x)}{sin^{3}(x)} - \frac{{10}^{ln(sin(x))}ln(10)*-2cos(x)sin(x)}{sin^{2}(x)} - ({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln(10) - \frac{{10}^{ln(sin(x))}*0}{(10)}\\=&\frac{{10}^{ln(sin(x))}ln^{3}(10)cos^{3}(x)}{sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)cos^{3}(x)}{sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)cos(x)}{sin(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)cos^{3}(x)}{sin^{3}(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)cos(x)}{sin(x)}\\\\ &\color{blue}{函数的第 4 阶导数:} \\&\frac{d\left( \frac{{10}^{ln(sin(x))}ln^{3}(10)cos^{3}(x)}{sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)cos^{3}(x)}{sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)cos(x)}{sin(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)cos^{3}(x)}{sin^{3}(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)cos(x)}{sin(x)}\right)}{dx}\\=&\frac{({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln^{3}(10)cos^{3}(x)}{sin^{3}(x)} + \frac{{10}^{ln(sin(x))}*3ln^{2}(10)*0cos^{3}(x)}{(10)sin^{3}(x)} + \frac{{10}^{ln(sin(x))}ln^{3}(10)*-3cos(x)cos^{3}(x)}{sin^{4}(x)} + \frac{{10}^{ln(sin(x))}ln^{3}(10)*-3cos^{2}(x)sin(x)}{sin^{3}(x)} - \frac{3({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln^{2}(10)cos^{3}(x)}{sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}*2ln(10)*0cos^{3}(x)}{(10)sin^{3}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)*-3cos(x)cos^{3}(x)}{sin^{4}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)*-3cos^{2}(x)sin(x)}{sin^{3}(x)} - \frac{3({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln^{2}(10)cos(x)}{sin(x)} - \frac{3 * {10}^{ln(sin(x))}*2ln(10)*0cos(x)}{(10)sin(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)*-cos(x)cos(x)}{sin^{2}(x)} - \frac{3 * {10}^{ln(sin(x))}ln^{2}(10)*-sin(x)}{sin(x)} + \frac{2({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln(10)cos^{3}(x)}{sin^{3}(x)} + \frac{2 * {10}^{ln(sin(x))}*0cos^{3}(x)}{(10)sin^{3}(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)*-3cos(x)cos^{3}(x)}{sin^{4}(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)*-3cos^{2}(x)sin(x)}{sin^{3}(x)} + \frac{2({10}^{ln(sin(x))}((\frac{cos(x)}{(sin(x))})ln(10) + \frac{(ln(sin(x)))(0)}{(10)}))ln(10)cos(x)}{sin(x)} + \frac{2 * {10}^{ln(sin(x))}*0cos(x)}{(10)sin(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)*-cos(x)cos(x)}{sin^{2}(x)} + \frac{2 * {10}^{ln(sin(x))}ln(10)*-sin(x)}{sin(x)}\\=&\frac{{10}^{ln(sin(x))}ln^{4}(10)cos^{4}(x)}{sin^{4}(x)} - \frac{6 * {10}^{ln(sin(x))}ln^{3}(10)cos^{4}(x)}{sin^{4}(x)} - \frac{6 * {10}^{ln(sin(x))}ln^{3}(10)cos^{2}(x)}{sin^{2}(x)} + \frac{11 * {10}^{ln(sin(x))}ln^{2}(10)cos^{4}(x)}{sin^{4}(x)} + \frac{14 * {10}^{ln(sin(x))}ln^{2}(10)cos^{2}(x)}{sin^{2}(x)} - \frac{8 * {10}^{ln(sin(x))}ln(10)cos^{2}(x)}{sin^{2}(x)} - \frac{6 * {10}^{ln(sin(x))}ln(10)cos^{4}(x)}{sin^{4}(x)} + 3 * {10}^{ln(sin(x))}ln^{2}(10) - 2 * {10}^{ln(sin(x))}ln(10)\\ \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!