Question

write z=i in trigonometric form.​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

z =  Cos(π/2) + i Sin(π/2)

Step-by-step explanation:

z = i

z = 0 + 1 i

Z =  cosθ + i sinθ

Comparing both

Cosθ = 0

Sinθ = 1

=> θ = π/2

as Cos(π/2) = 0  & Sin(π/2) = 1

z =  Cos(π/2) + i Sin(π/2)