As angle x increases from 3 pi over 2 to 2 pi , which of the following is true? sin x decreases from 0 to -1 cos x decreases from 0 to -1 cos x increases from 0 to 1 sin x increases from 0 to 1
1- Sine increases from -1 to 0
2-Cosine increases from 0 to 1
