Question

If Z=a+ib is complex number then its polar form is *

a) Z=r(cos⁡θ+isin⁡θ)
b) Z=r(cos⁡θ-isin⁡θ)
c) Z=r(sin⁡θ+isin⁡θ)
d) Z=r(cos⁡θ+icos⁡θ)​

Answer 1

Answer:

a) z=r(cos +isin)

Step-by-step explanation:

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