Calculus Examples

$\ln (\sec (5 x) + \tan (5 x))$

Step 1

Since $\ln (\sec (5 x) + \tan (5 x))$ is constant with respect to $e$ , the derivative of $\ln (\sec (5 x) + \tan (5 x))$ with respect to $e$ is $0$ .

$f' (e) = 0$

Step 2

Since $0$ is constant with respect to $e$ , the derivative of $0$ with respect to $e$ is $0$ .

$f'' (e) = 0$