minjae8237 minjae8237 29-02-2024 Mathematics contestada Find the product of z₁ and z₂, where z₁=2(cos 80∘+i sin 80∘) and z₂=9(cos 110∘+i sin110∘).a) 11(cos 190° + i sin 190°)b) 18(cos 8800° + i sin 8800°)c) 18(cos 190° + i sin 190°)d) 18(cos 80° + i sin 80°)