Trigonometry Examples

$\csc (- u)$

Step 1

Since $\csc (- u)$ is an odd function, rewrite $\csc (- u)$ as $- \csc (u)$ .

$- \csc (u)$

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