Precalculus Examples

$\sin (60) \csc (60)$

Step 1

Reorder $\sin (60)$ and $\csc (60)$ .

$\csc (60) \sin (60)$

Step 2

Rewrite $\sin (60) \csc (60)$ in terms of sines and cosines.

$\frac{1}{\sin (60)} \sin (60)$

Step 3

Cancel the common factors.

$1$