Trigonometry Examples

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

Step 1

Reorder $\sin (x)$ and $\cot (x)$ .

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

Step 2

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

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

Step 3

Cancel the common factors.

$\cos (x)$

Mathway requires javascript and a modern browser.

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