Trigonometry Examples

$\arctan (\frac{\sin (x)}{\cos (x)})$

Step 1

Convert from $\frac{\sin (x)}{\cos (x)}$ to $\tan (x)$ .

$\arctan (\tan (x))$

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