Question

Solve on [0,2pi). Answer in order from smallest to biggest
cos x sin x = sin x

Answer 1

0, π

Explanation:

cos x sin x = sin x

cos x sin x - sin x = 0

sin x (cos x - 1) = 0

sin x = 0, x = 0, π

cos x - 1 = 0

cos x = 1, x = 0

So answers: 0, π