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Differential Equations question

2017 · 9 Apr · Shift 1 · Q38

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JEE Main
Mathematics
Differential Equations
2017 · 9 Apr · Shift 1 · Q38

Differential Equations question

2017 · 9 Apr · Shift 1 · Q38

JEE MainMathematicsDifferential EquationsMCQ+4 / −1

If 2x = y

{^{{1 \over 5}}}

+ y

{^{ - {1 \over 5}}}

and (x2

-

1)

{{{d^2}y} \over {d{x^2}}}

+

\lambda

x

{{dy} \over {dx}}

+ ky = 0, then

\lambda

+ k is equal to :

A
$-$ 23
B
$-$ 24
C
26
D
$-$ 26

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