Find the product z1z2 and the quotient z1 z2 . Express your answers in polar form. (Express 𝜃 in radians.) z1 = cos 𝜋 + i sin 𝜋, z2 = cos 𝜋 3 + i sin 𝜋 3

Question

z1z2 =
Z1/Z2=

Answer 1

To add: add the angles and multiply the magnitudes

To substract: subtract the angles and divide the magnitudes.