Trigonometry Examples

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

Step 1

Rewrite $\csc (x)$ in terms of sines and cosines.

$\frac{\sin (x) - \frac{1}{\sin (x)}}{\cos (x)}$

Step 2

Convert from $\frac{1}{\sin (x)}$ to $\csc (x)$ .

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

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