Find the quotient of the complex numbers.

Question

Find the quotient z1/z2 of the complex numbers.

z1=cos90+isin90

z2=cos200+isin200

Answer 1

z₁ / z₂ = [cos (90° - 200°) + i sin (90° - 200°)]

z₁ / z₂ = (cos (-110°) + i sin (-110°)]