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Multiple Choice Questions
1. Solution of the differential equation dy/dx=x+y+xy+1 is:
(A): x2/2+y2/2+xy2/2+xy+C
(B): x2/2+y2/2=C
(C): log(y+1)=x2/2+x+C
(D): Solution does not exist(C used in the choices is constant of integration)
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