The solution of the equation `(x^2y+x^2)dx+y^2(x-1)dy=0` is given by

The solution of the differential equation (x^2y^2-1)dy+2xy^3dx=0 is

The solution of the differential equation (x+2y^3)(dy)/(dx)=y is

The solution of differential equation (2y+x y^3)dx+(x+x^2y^2)dy=0 is

The solution of the differential equation ydx+ (x +x^2 y) dy =0 is

The solution of the primitive integral equation (x^2+y^2)dy=x y dx is y=y(x)dot If y(1)=1 and y(x_0)=e , then x_0 is

The solution of (x^2+x y)dy=(x^2+y^2)dx is

The solution of differential equation (1-xy + x^(2) y^(2))dx = x^(2) dy is

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

The solution of the differential equation 2x(dy)/(dx)-y=3 represents