Find the Product A) 24
B) $24 \mathrm { i }$

question 102

Multiple Choice

Find the product. Write the product in rectangular form, using exact values.
- $\left[ 4 \left( \cos 225 ^ { \circ } + \mathrm { i } \sin 225 ^ { \circ } \right) \right] \left[ 6 \left( \cos 225 ^ { \circ } + \mathrm { i } \sin 225 ^ { \circ } \right) \right]$

• A) 24
• B) \(24 \mathrm { i }\)
• C) \(- 24\)
• D) \(- 24 \mathrm { i }\)

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Definitions:

Contact Hypothesis

A theory suggesting that interpersonal contact is one of the most effective ways to reduce prejudice between majority and minority group members.

Pettigrew

Thomas F. Pettigrew is a social psychologist known for his research on racism, intergroup contact theory, and social identity.

Recreational

Activities or experiences engaged in for pleasure, relaxation, or leisure.

Work

An activity involving mental or physical effort done in order to achieve a purpose or result, often as part of a job or profession.