The Point P(x, Y) on the Unit Circle That Corresponds $\sin \frac { 3 \pi } { 2 }$

Multiple Choice

The point P(x, y) on the unit circle that corresponds to a real number t is given. Find the values of the indicated
trigonometric function at t.
- $\sin \frac { 3 \pi } { 2 }$

A) $- 1$
B) 1
C) 0
D) undefined