for-the-following-complex-numbers-multiply-and-express-the-final-answer-in-polar

Question

Multiply the following complex numbers and express the final answer in polar form.z_{1} = 9(cos 35° + i sin 35°)z_{2} = 7(cos 65° + i sin 65°)

Accepted Answer

63(cos 100° + i sin 100°)

Answer

63(cos 30° + i sin 30°)

Answer

16(cos 30° + i sin 30°)

Answer

16(cos 100° + i sin 100°)

Multiply the following complex numbers and express the final answer in polar form.z1 = 9(cos 35° + i sin 35°)z2 = 7(cos 65° + i sin 65°)