Trigonometry Examples

$\cot (t) - \sin (2 t) = \cot (t) \cos (2 t)$

Step 1

The provided equation is an identity.

$\cot (t) - \sin (2 t) = \cot (t) \cos (2 t)$ is an identity

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