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Perform the Operation and Leave the Result in Trigonometric Form 2(cos⁡30∘+isin⁡30∘)3(cos⁡120∘+isin⁡120∘)\frac { 2 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right) } { 3 \left( \cos 120 ^ { \circ } + i \sin 120 ^ { \circ } \right) }

Question 73

Multiple Choice

Perform the operation and leave the result in trigonometric form.​ 2(cos⁡30∘+isin⁡30∘) 3(cos⁡120∘+isin⁡120∘) \frac { 2 \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right) } { 3 \left( \cos 120 ^ { \circ } + i \sin 120 ^ { \circ } \right) } ​


A) 23(cos⁡270∘+isin⁡270∘) \frac { 2 } { 3 } \left( \cos 270 ^ { \circ } + i \sin 270 ^ { \circ } \right)
B) ​ 23(cos⁡30∘+isin⁡30∘) \frac { 2 } { 3 } \left( \cos 30 ^ { \circ } + i \sin 30 ^ { \circ } \right)
C) ​ 23(cos⁡270∘−isin⁡270∘) \frac { 2 } { 3 } \left( \cos 270 ^ { \circ } - i \sin 270 ^ { \circ } \right)
D) ​ 23(cos⁡30∘−isin⁡30∘) \frac { 2 } { 3 } \left( \cos 30 ^ { \circ } - i \sin 30 ^ { \circ } \right)
E) ​ 23(cos⁡120∘+isin⁡120∘) \frac { 2 } { 3 } \left( \cos 120 ^ { \circ } + i \sin 120 ^ { \circ } \right)

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