Trigonometry Examples

$\cot (x) \cdot \sin (x)$

Step 1

Rewrite $\cot (x) \cdot \sin (x)$ in terms of sines and cosines.

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

Step 2

Cancel the common factors.

$\cos (x)$

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