Question

Simplify :((2+2sinθ)(1-sinθ))/((1+cosθ)(2-2cosθ))Multi Line Text.

Answer 1

Explanation:

$\frac{2(1 + \sinθ)(1 - \sinθ)}{2(1 + \ \cosθ) (1 - \ \cosθ)}$

$\frac{(1 - {sinθ}^{2} )}{(1 - \cos^{2} ) }$

$\frac{{\ \cosθ}^{2} }{ \ \sinθ ^{2} }$

$\cotθ^{2}$