Trigonometry Examples

$\sin (2 x) = (\tan (x)) (1 + \cos (2 x))$

Step 1

The provided equation is an identity.

$\sin (2 x) = (\tan (x)) (1 + \cos (2 x))$ is an identity

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