Hi everyone, Im struggling with a trig identity problem, and I just can't seem to figure out how to solve it.

The problem says show that

cot^2x sinx/(1-sinx)(1+sinx) = 1/sinx

The furthest I could get was cot^2x sinx/cos^x and I'm not sure how to further complete this problem to prove the equivalency.

Any help would be greatly appreciated... Thank you!