Solve the Problem Find Zw
A) $36 \left( \cos \frac { \pi } { 6 } + i \sin \frac { \pi } { 6 } \right)$

Solve the problem. Leave your answer in polar form.
- $$\begin{array} { l } \left. z = 6 \cos \frac { 3 \pi } { 2 } + i \sin \frac { 3 \pi } { 2 } \right) \\w = 12 \left( \cos \frac { 5 \pi } { 6 } + i \sin \frac { 5 \pi } { 6 } \right) \end{array}$$
Find zw.

A) $36 \left( \cos \frac { \pi } { 6 } + i \sin \frac { \pi } { 6 } \right)$
B) $72 \left( \cos \frac { \pi } { 6 } + i \sin \frac { \pi } { 6 } \right)$
C) $\left. 36 \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)$
D) $72 \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)$