Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
is the greatest term in the sequence a n = 
, n = 1, 2, 3…, then 
is equal to ______
Text Solution
Verified by ExpertsThe correct answer is:
5
(5)
Let,
We know that, for increasing function 
> 0
So, differentiating the given function f(x)= 
we get,
Now for maxima/minima 
= 0
x 4 = 441
x = 
, 4< 
<5
Maximum value of f(x) is at x = 4 or x = 5
f(5)> f(d)
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