Question

Find the values of the six trigonometric functions of θ.

Function Value: sin θ = 0
Constraint: π/2 ≤ θ ≤ 3π/2

Answer 1

HELP ME PLEASE.

Answer 2

you use your unit circle to find an angle whose sin is 0
the constraint tells you that the angle(s) is located in quadrant 2 and/or 3

So, at 180 degrees, or pi, the coordinates are (-1, 0) so sin is 0

Answer 3

how do u find the six trigonometric functions using that though?

Answer 4

the angle is pi radians (180 degrees)
cos pi = 1
tan pi = 0

csn u find the other 3?

Answer 5

recall that cot = 1/tan, sec = 1/cos and csc = 1 / sin