Solution of the differential equation ( frac{dy}{dx} + frac{y}{x} =

1.	Solution of the differential equation ( frac{dy}{dx} + frac{y}{x} = y^2 ) x is ________
A.	( frac{1}{y} = -x + c )
B.	( frac{1}{xy} = -x + c )
C.	( frac{1}{(xy)^2} = -y + c )
D.	( frac{1}{xy} = -x^2 + c )
Answer» C. ( frac{1}{(xy)^2} = -y + c )

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