Question

sin^2 θ (1 + cot^2 θ)

Answer 1

\[\sin^2 θ (1 + \cot^2 θ) \]
we know that cot^2x+1=csc^2x, So,
\[\sin^2 θ(\csc^2 θ)\]
sin is inverse of csc so it would be just 1

Answer 2

thank you