Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The positive value of 
for which the co-efficient of 
in the expression 
is 720, is :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Since, coefficient of 
in the expression 
is a constant term, then
Coefficient of 
in 
=co-efficient of constant term in 
General term in 
Then, for constant term,
Co-efficient is 
in expression 
Hence, required value of 
is 4.
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