Question

how do I prove sin^2x/-cot^2x

Answer 1

can you repost the question, it seems bit incomplete

Answer 2

Not enough information to prove.

Answer 3

I'm sorry it is supposed to be set equal to
-sin^2x - tan^2x

Answer 4

\[-\frac{\sin^2x}{\cot^2x} = -\sin^2x - \tan^2x\]

False