Write the Complex Number in Polar Form $z = - 1 - \sqrt { 3 } i$

question 80

Multiple Choice

Write the complex number in polar form. $z = - 1 - \sqrt { 3 } i$

• A) \(z = 2 \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)\)
• B) \(z = 2 \left( \cos \frac { 4 \pi } { 3 } + i \sin \frac { 4 \pi } { 3 } \right)\)
• C) \(z = 2 \left( \cos \frac { 5 \pi } { 6 } + i \sin \frac { 5 \pi } { 6 } \right)\)
• D) \(z = 2 \left( \cos \frac { 11 \pi } { 6 } + i \sin \frac { 11 \pi } { 6 } \right)\)
• E) \(z = 2 \left( \cos \frac { 5 \pi } { 3 } + i \sin \frac { 5 \pi } { 3 } \right)\)

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