Trigonometry Examples

$\frac{\cos (\frac{π}{2} - x)}{\csc (x)} + \cos^{2} (x)$

Step 1

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

$\frac{\cos (\frac{π}{2} - x)}{\frac{1}{\sin (x)}} + \cos^{2} (x)$

Step 2

Multiply by the reciprocal of the fraction to divide by $\frac{1}{\sin (x)}$ .

$\cos (\frac{π}{2} - x) \sin (x) + \cos^{2} (x)$