Trigonometry Examples

$2 \sin (5 x) \cos (x) = \sin (6 x) + \sin (4 x)$

Step 1

The provided equation is an identity.

$2 \sin (5 x) \cos (x) = \sin (6 x) + \sin (4 x)$ is an identity

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