Simplify the following expression algebraically.
$\cos \left( \frac { 3 \pi } { 2 } - x \right)$
A) $\sin x$
B) $\frac { 3 } { 2 } \sin x$
C) $- \cos x$
D) $- \sin x$
E) $- \frac { 3 } { 2 } \sin x$

Question

Simplify the following expression algebraically. 
 $\cos \left( \frac { 3 \pi } { 2 } - x \right)$  
A) $\sin x$
B) $\frac { 3 } { 2 } \sin x$
C) $- \cos x$
D) $- \sin x$
E) $- \frac { 3 } { 2 } \sin x$

Quizplus · Accepted Answer

The Answer of Simplify the following expression algebraically. 
 $\cos \left( \frac { 3 \pi } { 2 } - x \right)$  
A) $\sin x$
B) $\frac { 3 } { 2 } \sin x$
C) $- \cos x$
D) $- \sin x$
E) $- \frac { 3 } { 2 } \sin x$

Simplify the Following Expression Algebraically cos⁡(3π2−x)\cos \left( \frac { 3 \pi } { 2 } - x \right)cos(23π​−x)

Simplify the Following Expression Algebraically $\cos \left( \frac { 3 \pi } { 2 } - x \right)$