Find the product of z1 and z2, where z1 = 8(cos40°+ i sin40°) and z2 = 4(cos135° + i sin135°).

Find the product of z1 and z2, where z1 = 8(cos40°+ i sin40°) and z2

1.	Find the product of z1 and z2, where z1 = 8(cos40°+ i sin40°) and z2 = 4(cos135° + i sin135°).
Answer» Find the product of z₁ and z₂, where z₁ = 8(cos40°+ i sin40°) and z₂ = 4(cos135°+ i sin135°). Solution: