Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
then 
at x = 1 is equal to:
Text Solution
Verified by ExpertsThe correct answer is:
16
(16)
y = (x) = (X X ) X
ln y(x) = x 2 . ln x
y'(x) = y(x) [x + 2x In x]
y(1) = 1;y'(1) = l
y"(x) = y'(x) [x + 2x.ln (x)] + y (x) [1 + 2(1 +ln x)]
y"(1)=1[1+0] + 1(1 + 2) = 4
Ans. -4 + 20= 16
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