Question

Integrate csc^4 x dx

Answer 1

This might help get you started on the right path the integral of csc^2x= - cot

Answer 2

and csc^2x = 1 + cot^2x

Answer 3

do u mean
\[\csc ^{4} x\]

Answer 4

if its so then its
\[\int\limits \csc ^{2} x \csc ^{2} x = \int\limits (1 + \cot ^{2}x) \csc ^{2}x\]

Answer 5

\[-\frac{1}{3} \cot (x) \left(\csc ^2(x)+2\right) \]