Solve `dy/dx=e^(x-y)+x^2e^-y`

Solve dy/dx+1=e^(x+y) .

Solve dy/dx+y/x=e^x

Solve (dy)/(dx)=(x y)/(x^2+y^2), x^2+y^2 ne 0

Solve dy/dx=1+x+y+xy .

Solve the DE dy/dx=(x+y)/(x-y)

solve (dy)/(dx)-x y =x

Solve dy/dx+y/x=logx .

Solve dy/dx=(x.e^xlogx+e^x)/(xcosy) .

The general solution of the differential equation dy/dx=e^(x-y) is a) e^y+e^x=C b) e^-y+e^-x=C c) e^y-e^x=C d) e^-y-e^-x=C