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) \(- \mathrm { i }\)

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Definitions:

Credit

An accounting entry that increases a liability or equity account or decreases an asset or expense account.

Balance Sheet Accounts

Accounts that reflect the assets, liabilities, and shareholders' equity of a company at a particular point in time.

Real Accounts

Accounts related to assets, liabilities, and equity that are not closed at the end of the accounting period, as opposed to nominal accounts.

Accumulated

The total amount collected or gathered over a period, often referring to earnings, benefits, or other financial measures.