Calculus Examples

$f (x) = \frac{1}{\cos (x)}$

Step 1

Convert from $\frac{1}{\cos (x)}$ to $\sec (x)$ .

$\frac{d}{d x} [\sec (x)]$

Step 2

The derivative of $\sec (x)$ with respect to $x$ is $\sec (x) \tan (x)$ .

$\sec (x) \tan (x)$