Trigonometry Examples

$\tan (- z)$

Step 1

Since $\tan (- z)$ is an odd function, rewrite $\tan (- z)$ as $- \tan (z)$ .

$- \tan (z)$

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