Question

For what values of θ, 0°≤ θ ≤ 360°, will y = sin (θ) equal 0?

Answer 1

Answer:

I, III, V

Step-by-step explanation:

If you look at a unit circle, sin (the y value in the coordinates) is only equal to 0 where cos (the x value in the coordinates) is equal to 1 or -1. This means that at 0°, 180°, and 360° sin equal 0