Published by:
CGP EDU Academic Team
Published on: August 13, 2026
All the points in the set 
lie on a :
A
straight line whose slope is 1.
B
circle whose radius is 1.
C
circle whose radius is 
.
.
D
straight line whose slope is 
.
.
Text Solution
Verified by ExpertsThe correct answer is:
B
JEE Main 2019
Let 
then 
Since, 
is a complex number and let 
Then, 
(by rationalisation)
Then compare both sides
… (i)
… (ii)
Now squaring & adding equations (i) and (ii)
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