Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let I = 
dx, then the value of I will takes in the interval -
A
[4, 6]
B
[1, 3]
C
[4, 2 
]
]
D
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, c)
f(x) = 
this is increasing function on [1, 3]
least value (m) = f(1) = 
= 2 and greatest value M = f(3) = 
= 
So (3 – 1)2 ≤ 
dx ≤ (3 – 1) 
4 ≤ 
dx ≤ 2 
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