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y=a+b/x is a solution of the differentia...

`y=a+b/x` is a solution of the differential equation

A

(a) `x^2 (d^2y)/(dx^2)+(2dy)/(dx)=0`

B

(b) `x (d^2y)/(dx^2)+(2dy)/(dx)=0`

C

(c) `x^2 (d^2y)/(dx^2)-(2dy)/(dx)=0`

D

(d) `x (d^2y)/(dx^2)-(2dy)/(dx)=0`

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The correct Answer is:
B
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