Trigonometry Examples

$\sin (\frac{π}{2} - x) = \sin (\frac{π}{2} + x)$

Step 1

The provided equation is an identity.

$\sin (\frac{π}{2} - x) = \sin (\frac{π}{2} + x)$ is an identity

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