Trigonometry Examples

$\cos (\arcsin (150)) = \sqrt{1 - 150^{2}}$

Step 1

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

True

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