Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If A denotes the sum of all the coefficients in the expansion of 
and 
denotes the sum of all the coefficients in the expansion of 
, then :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Sum of coefficients in the expansion of
then 
put 
and sum of coefficients in the expansion of
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