If and , then implies that in the complex plane

Maths Complex Number All Topic Question for Revision Test Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

lies on imaginary axis

lies on real axis

lies on unit circle

none of these

Text Solution

Verified by Experts

The correct answer is:

Given

Condition:

Now compute both sides.

1 -

So,

Also,

Equating:

Cancel :

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