Trigonometry Examples

$\csc (- 166 °) = - \csc (14 °)$

Step 1

The left side $- 4.13356549$ is equal to the right side $- 4.13356549$ , which means that the given statement is always true.

True

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