Fizaa A.

asked • 07/09/20

Select a function from below options so that if both sides of the equation is multiplied by the function, then the new ODE is exact.

y^2*dx+ (xy+1) dy=0 is

Select a function from below options so that if both sides of the equation is multiplied by the function, then the new ODE is exact.


a.) y^(-2)


b.) x


c.) y^(-1)


d.) x/y


Please help


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