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Divide the Complex Numbers Below and Leave the Result in Trigonometric

Question 6

Multiple Choice

Divide the complex numbers below and leave the result in trigonometric form. 5(cos100+isin100) 9(cos120+isin120) \frac { 5 \left( \cos 100 ^ { \circ } + i \sin 100 ^ { \circ } \right) } { 9 \left( \cos 120 ^ { \circ } + i \sin 120 ^ { \circ } \right) }


A) 59(cos220+isin220) \frac { 5 } { 9 } \left( \cos 220 ^ { \circ } + i \sin 220 ^ { \circ } \right)
B) 59(cos340+isin340) \frac { 5 } { 9 } \left( \cos 340 ^ { \circ } + i \sin 340 ^ { \circ } \right)
C) 45(cos220+isin220) 45 \left( \cos 220 ^ { \circ } + i \sin 220 ^ { \circ } \right)
D) 59(cos340+isin220) \frac { 5 } { 9 } \left( \cos 340 ^ { \circ } + i \sin 220 ^ { \circ } \right)
E) 45(cos340+isin340) 45 \left( \cos 340 ^ { \circ } + i \sin 340 ^ { \circ } \right)

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