Question

For what numbers x, 0
13 years ago

Answer 1

Use this unit circle

http://www.math.ucsd.edu/~jarmel/math4c/Unit_Circle_Angles.png

and you'll find that sin(x) = 0 when x = 0 degrees, x = pi degrees, and when x = 2pi degrees

This is because the y coordinate of each point at these angles is 0.

Answer 2

oops i meant to say radians lol

Answer 3

x = 0 radians
x = pi radians
x = 2pi radians

Answer 4

but you get the idea

Answer 5

Yeah! Thank you! (:

Answer 6

you're welcome