Express the complex number in polar form.
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A) $7 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)$
B) $7 \left( \sin 60 ^ { \circ } + i \cos 60 ^ { \circ } \right)$
C) $7 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)$
D) $7 \left( \cos 60 ^ { \circ } + \sin 60 ^ { \circ } \right)$

Question

Express the complex number in polar form.
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A) $7 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)$ 
B) $7 \left( \sin 60 ^ { \circ } + i \cos 60 ^ { \circ } \right)$ 
C) $7 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)$ 
D) $7 \left( \cos 60 ^ { \circ } + \sin 60 ^ { \circ } \right)$

Quizplus · Accepted Answer

The Answer of Express the complex number in polar form.
-
A) $7 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)$ 
B) $7 \left( \sin 60 ^ { \circ } + i \cos 60 ^ { \circ } \right)$ 
C) $7 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)$ 
D) $7 \left( \cos 60 ^ { \circ } + \sin 60 ^ { \circ } \right)$

Express the Complex Number in Polar Form 7(cos⁡60∘+isin⁡60∘)7 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)7(cos60∘+isin60∘)

Express the Complex Number in Polar Form $7 \left( \cos 60 ^ { \circ } + i \sin 60 ^ { \circ } \right)$