Express the Complex Number in Polar Form $- 6 + 6 i$

question 31

Multiple Choice

Express the complex number in polar form.
- $- 6 + 6 i$

• A) \(6 \sqrt { 2 } \left( \cos \frac { 3 \pi } { 4 } + i \sin \frac { 3 \pi } { 4 } \right)\)
• B) \(6 \left( \cos \frac { 5 \pi } { 4 } + i \sin \frac { 5 \pi } { 4 } \right)\)
• C) \(6 \sqrt { 2 } \left( \cos \frac { 5 \pi } { 4 } + i \sin \frac { 5 \pi } { 4 } \right)\)
• D) \(6 \left( \cos \frac { 3 \pi } { 4 } + i \sin \frac { 3 \pi } { 4 } \right)\)

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Beta Wave Activity

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Alpha Wave Activity

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Inverted-U Function

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