Let be two complex numbers such that and both are real, … | CGP Edu

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

Published by: CGP EDU Academic Team

Published on: August 11, 2026

Let be two complex numbers such that and both are real, then

A

B

C

D

Text Solution

Verified by Experts

The correct answer is:

GIVEN:

is real

is real

Using :

Imaginary part:

For product to be real:

So either:

both numbers real

OR

If and , then

Thus the required relation is:

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