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 is a complex number

Z = i

Z = 0 + i(1)

Z = Cosθ + i Sinθ

Comparing both

Cosθ = 0

Sinθ = 1

so θ = π/2

Z = Cos(π/2) + i Sin(π/2)