KEAM 2022 Math Solved Paper

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Question : 23 of 120

Marks: +1, -0

‌

d

dx

(‌

1

x

‌

d2

dx2

(‌

1

x3

))=

−36x−7
36x−7
72x−6
72x−7
‌‌−72x−7

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