Trigonometry Examples

$\cos (x) + \frac{\sin (x) \cdot \sin (x)}{\cos (x)}$

Step 1

Graph.

$\cos (x) + \frac{\sin (x) \cdot \sin (x)}{\cos (x)}$

Step 2

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