Question

Use trigonometric identities to transform the left side of the equation into the right side

Answer 1

cos θ / sin θ

Explanation:

cot (θ) sin (θ) = ( x ) sin (θ)

cot (θ) = cos (θ) / sin (θ)

`((cos x)/(sin x) ) (sin x) = (cos x sin x)/(sin x)`

sin x cancels out, leaving cos x

or cos θ