Write the Complex Number in Rectangular Form $$8 \left( \cos \frac { \pi } { 6 } + i \sin \frac { \pi } { 6 } \right)$$

question 73

Multiple Choice

Write the complex number in rectangular form.
- $$8 \left( \cos \frac { \pi } { 6 } + i \sin \frac { \pi } { 6 } \right)$$

• A) \(\frac { 1 } { 4 } + \frac { \sqrt { 3 } } { 4 } \mathrm { i }\)
• B) \(4 \sqrt { 3 } + 4 \mathrm { i }\)
• C) \(\frac { \sqrt { 3 } } { 4 } + \frac { 1 } { 4 } \mathrm { i }\)
• D) \(4 + 4 \sqrt { 3 } \mathrm { i }\)

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Definitions:

Total Debt

The sum of all liabilities, both short and long term, that a company owes to external parties.

Debt/Equity Ratio

An indicator for evaluating a company's use of financial leverage, obtained by dividing the firm's overall liabilities by the equity of its shareholders.

Net Income

The earnings of a company after all expenses, including taxes and operational costs, have been deducted from revenues, reflecting the company's profit.