If and , then | CGP Edu

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

Published by: CGP EDU Academic Team

Published on: August 12, 2026

If and , then

A

B

C

D

Text Solution

Verified by Experts

The correct answer is:

Step 1: Use the property

Step 2: Assume and fixed

Let's check a standard Mobius transformation property:

If

then lies on the circle of radius 1 in some normalized coordinates.

Indeed, it is a reciprocal property: if , the given relation implies .

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