Write the Complex Number in Trigonometric Form R(c $$r ( \cos \theta + i \sin \theta )$$

question 325

Multiple Choice

Write the complex number in trigonometric form r(c $$r ( \cos \theta + i \sin \theta )$$ ) , with $$\theta$$ in the interval [0 $$\left[ 0 ^ { \circ } , 360 ^ { \circ } \right)$$
- $2 \sqrt { 3 } - 2 i$

• A) \(4 \left( \cos 330 ^ { \circ } + i \sin 330 ^ { \circ } \right)\)
• B) \(4 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)\)
• C) \(4 \left( \cos 300 ^ { \circ } + i \sin 300 ^ { \circ } \right)\)
• D) \(4 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)\)

---

Definitions:

Financial Leverage

The use of borrowed funds to increase the potential return of an investment, amplifying both gains and losses.

Earnings Per Share (EPS)

A financial ratio that measures the portion of a company's profit allocated to each outstanding share of common stock.

EBIT

EBIT stands for earnings before interest and taxes, and it's a measure of a firm's profit that includes all expenses except interest and income tax expenses.

Operating Leverage (DOL)

A measure of how revenue growth translates into growth in operating income, indicating the fixed versus variable costs of a business.