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 | |