Perform the Indicated Operation A) $10.0000 + 17.3205 \mathrm { i }$

question 204

Multiple Choice

Perform the indicated operation. Give answers in rectangular form expressing real and imaginary parts to four decimal
places.
- $\left[ 5 \left( \cos 20 ^ { \circ } + i \sin 20 ^ { \circ } \right) \right] \left[ 4 \left( \cos 10 ^ { \circ } + i \sin 10 ^ { \circ } \right) \right]$

• A) \(10.0000 + 17.3205 \mathrm { i }\)
• B) \(0.8660 + 0.5000 \mathrm { i }\)
• C) \(0.5000 + 0.8660 \mathrm { i }\)
• D) \(17.3205 + 10.0000 \mathrm { i }\)

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Definitions:

Interest Rate Collar

A derivative strategy that combines an interest rate cap and floor to limit exposure to interest rate fluctuations.

Lower Bound

A minimum value or limit that a variable, such as a stock price or interest rate, can assume.

Upper Bound

The maximum limit or highest achievable level of a particular measurement.

Call Option

A contractual arrangement providing the holder with the privilege, yet not the compulsion, to acquire an asset such as a stock, bond, or commodity, at a predetermined price during a defined period.