Trigonometry Examples

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

Step 1

The provided equation is an identity.

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

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