Solution of the differential equation (xy frac{dy}{dx} = 1+x+y+xy ) – McqOptions

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

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