Express the Complex Number in Polar Form $11 \left( \sin 20 ^ { \circ } + \mathrm { i } \cos 20 ^ { \circ } \right)$

question 314

Multiple Choice

Express the complex number in polar form.
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• A) \(11 \left( \sin 20 ^ { \circ } + \mathrm { i } \cos 20 ^ { \circ } \right)\)
• B) \(11 \left( \cos 200 ^ { \circ } + i \sin 200 ^ { \circ } \right)\)
• C) \(11 \left( \sin 200 ^ { \circ } + i \cos 200 ^ { \circ } \right)\)
• D) \(11 \left( \cos 20 ^ { \circ } + \mathrm { i } \sin 20 ^ { \circ } \right)\)

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