Perform the Operation Shown Below and Leave the Result in Trigonometric

question 40

Multiple Choice

Perform the operation shown below and leave the result in trigonometric form.
$$\left[ 6 \left( \cos 90 ^ { \circ } + i \sin 90 ^ { \circ } \right) \right] \left[ 2 \left( \cos 280 ^ { \circ } + i \sin 280 ^ { \circ } \right) \right]$$

• A) \(8 \left( \cos 370 ^ { \circ } + i \sin 370 ^ { \circ } \right)\)
• B) \(12 \left( \cos 252 ^ { \circ } + i \sin 252 ^ { \circ } \right)\)
• C) \(12 \left( \cos 190 ^ { \circ } + i \sin 190 ^ { \circ } \right)\)
• D) \(8 \left( \cos 190 ^ { \circ } + i \sin 190 ^ { \circ } \right)\)
• E) \(12 \left( \cos 370 ^ { \circ } + i \sin 370 ^ { \circ } \right)\)

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Definitions:

Projected Future Cash Flows

An estimation of the amount of money expected to be received and paid out by a business over an upcoming period.

Fundamental Analysis

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Intrinsic Value

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Stock Pricing Models

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