Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
, where 
is a nonreal complex cube root of unity, are two vertices of an equilateral triangle in the Argand plane, then the third vertex may be represented by
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, c)
Clearly, we have to find it for real 
. Let 
. Then,
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