Divide the Complex Numbers Below and Leave the Result in Trigonometric

question 57

Multiple Choice

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

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