Question

Select all that have a value of 0. cos(pi)/2 cos 0 sin 0 sin3(pi)/2

Answer 1

cos(0) and sin(0) both have a value of 0, so they would be selected.

cos(pi)/2 is equal to -0.5, and sin(3(pi)/2) is equal to -1, so they would not be selected.

Answer 2

1 | 3 | 5

Explanation:

sin 0 sin 3pi/2 and tan pi

cos pi/2 is -.5

cos 0 is 1