Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If 
are the cube roots of unity, 
and then the least value of
such that
is a root of is
Text Solution
Verified by ExpertsThe correct answer is:
C
We have 
is a root of 
for 
even natural number, there is no solution for 
odd natural number.
or 
for 
odd natural number. 
even natural number 
at 
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