Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
, which of the following relation(s) represents a circle on an Argand diagram? (where, 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(b, c, d)
Option 
Here, 
i.e. 
, which is an ellipse.
Option 
It is a circle with centre 3 and radius 2 .
Option 
It is a circle with center 
and radius 
.
It is a circle with center at 
and radius 
.
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