Question

If cospheta =3/5 and pheta is located in the fourth quadrant, then sin2pheta=_____

-8/25
24/5
-24/25
8/25​

Answer 1

Explanation:

if cospheta =3/5 and pheta is located in the fourth quadrant, then sin2pheta=_____

-8/25

24/5

-24/25

8/25

The correct answer for this question is 8/25