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If `y=x/(In|cx|)` (where c is an arbitrary constant) is the general solution of the differential equation `(dy)/(dx)=y/x+phi(x/y)` then function `phi(x/y)` is:

A

`-(x^(2))/(y^(2))`

B

`(-(y^(2))/(x^(2))`

C

`(y^(2))/(x^(2))`

D

`(x^(2))/(y^(2))`

Text Solution

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The correct Answer is:
B
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