Question

The coordinates of the point that corresponds to an angle of 3pi/2 radians in the unit circle are ( , ).

Answer 1

Answer:

(0, -1).

Step-by-step explanation:

That would be 3/4 of the way around the circle counterclockwise from 0, so that is the point(0,-1).

Answer 2

Answer:

$S = \left(0, -1 \right)$

Step-by-step explanation:

The coordinates of the point in the unit circle are:

$S = \left(\cos \frac{3\pi}{2}, \sin \frac{3\pi}{2}\right)$

$S = \left(0, -1 \right)$