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Divide the Complex Numbers Below and Leave the Result in Trigonometric

Question 195

Multiple Choice

Divide the complex numbers below and leave the result in trigonometric form. 2(cos190+isin190) 9(cos190+isin190) \frac { 2 \left( \cos 190 ^ { \circ } + i \sin 190 ^ { \circ } \right) } { 9 \left( \cos 190 ^ { \circ } + i \sin 190 ^ { \circ } \right) }


A) 29(cos360+isin360) \frac { 2 } { 9 } \left( \cos 360 ^ { \circ } + i \sin 360 ^ { \circ } \right)
B) 29(cos20+isin20) \frac { 2 } { 9 } \left( \cos 20 ^ { \circ } + i \sin 20 ^ { \circ } \right)
C) 29(cos360+isin20) \frac { 2 } { 9 } \left( \cos 360 ^ { \circ } + i \sin 20 ^ { \circ } \right)
D) 18(cos360+isin360) 18 \left( \cos 360 ^ { \circ } + i \sin 360 ^ { \circ } \right)
E) 18(cos20+isin20) 18 \left( \cos 20 ^ { \circ } + i \sin 20 ^ { \circ } \right)

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