Trigonometry Examples

$\frac{2 \cos (2 x)}{\sin (2 x)} = \cot (x) - \tan (x)$

Step 1

The provided equation is an identity.

$\frac{2 \cos (2 x)}{\sin (2 x)} = \cot (x) - \tan (x)$ is an identity

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