Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
and 
be 
roots of unity which subtend a right angle at the origin. Then, 
must be of the form [JEE (Main) 2001]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
The 
roots of unity are given by
So, let
It is given that the line segment joining the points having affixes 
and 
subtends a right angle at the origin.
, where 
.
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