The solution of the differential equation `(xy^4 + y) dx-x dy = 0,` is

The general solution of the differential equation (y dx - x dy)/y = 0 is:

The solution of the differential equation (xy-y)dx+(xy-x)dy=0 is: (where c is the constant of integration)

The general solution of the differential equation (y dx - x dy)/(y ) = 0 is

The general solution of the differential equation (y dx - x dy)/(y ) = 0 is

The general solution of the differential equation (y dx - x dy)/(y ) = 0 is

The solution of the differential equation (2x^(2) +2 y^(2))dx- 4xy dy= 0 is

The general solution of the differential equation (y dx + x dy)/(y ) = 0 is