Find the Given Power $\left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ }) \right.$

question 39

Multiple Choice

Find the given power. Write answer in rectangular form.
- $\left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ }) \right.$$^{18}$

• A) \(- 1\)
• B) \(\mathrm { i }\)
• C) \(- \mathrm { i }\)