# Can u please integrate :- 3 cos x +4/ sin^2 x....I am unable to solve this

$\int 3\cos (x) + \frac{4}{\sin ^2(x)} dx$
$= \int 3\cos (x) + 4\csc ^2(x) dx$
$= 3\sin (x) - 4\cot (x) +C$