JEE Main 9 April 2017 Paper Solved Paper

Section: Mathematics

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Question : 71 of 90

Marks: +1, -0

If 2x=y

1

5

+y−

1

5

and (x2−1)

d2y

dx2

+λx

dy

dx

+ky=0, then λ+k is equal to:

[Main 9 April 2017]

−23
−24
26
−26

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