If y=\log _e (\frac{x^2}{e^2}), then \frac{d^2 y}{d x^2} ...

CBSE Class 12 Math 2020 Delhi Set 3 Solved Paper

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Question : 2 of 11

Marks: +1, -0

If y=loge(‌

x2

e2

), then ‌

d2y

dx2

equals :

−‌
1
x
−‌
1
x2
‌
2
x2
−‌
2
x2

Solution:

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