Maiclubk

2021-06-16

Find derivatives of the functions defined as follows.
$y=\frac{{e}^{x}-{e}^{-x}}{x}$

pierretteA

$\frac{dy}{dx}=\frac{\left(x-1\right){e}^{x}+\left(x+1\right){e}^{-x}}{{x}^{2}}$