Calculus Examples

$y = \ln (\frac{e^{7 x}}{1 + e^{7 x}})$

Step 1

Since $\ln (\frac{e^{7 x}}{1 + e^{7 x}})$ is constant with respect to $z$ , the derivative of $\ln (\frac{e^{7 x}}{1 + e^{7 x}})$ with respect to $z$ is $0$ .

$0$