Trigonometry Examples

$\frac{1}{\cos (x)} - \cos (x)$

Step 1

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

$\sec (x) - \cos (x)$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$