Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If the co-efficient of x 7 and x 8 in the expansion of 
are equal, then the value of n is equal to ___
Text Solution
Verified by ExpertsThe correct answer is:
55
(55)
⇒ n − 7 = 48 ⇒ n = 55
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