Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
be the largest interval in which the function 
, is strictly decreasing. Then the local maximum value of the function 
, is 
.
Text Solution
Verified by ExpertsThe correct answer is:
4
(4)
For 
, analyze 
in two regions.
For 
:
, so 
(increasing).
For 
:
, so 
.
For 
:
(decreasing).
For 
:
(increasing).
Largest decreasing interval is 
, so 
.
For 
:
gives 
, so 
.
Since 
is maximum.
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