for-the-following-complex-numbers-multiply-and-express-the-final-answer-in-polar-1

Question

Multiply the following complex numbers and express the final answer in polar form.

z₁ = cos(π/5) + i sin(π/5)

z₂ = cos(π/2) + i sin(π/2)

Accepted Answer

cos(7π/10) + i sin (7π/10)

Answer

2[cos(7π/10) - i sin (7π/10)]

Answer

cos(3π/10) + i sin (3π/10)

Answer

2[cos(3π/10) - i sin (3π/10)]

Multiply the following complex numbers and express the final answer in polar form.z1 = cos(π/5) + i sin(π/5)z2 = cos(π/2) + i sin(π/2)