Trigonometry Examples

$\tan (u + v)$

Step 1

Apply the sum of angles identity.

$\frac{\tan (u) + \tan (v)}{1 - \tan (u) \tan (v)}$

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