(x^(2)+y^(2))dx-2xydy=0

Solve (x^(2)-3y^(2))dx+2xydy=0

Solve each of the following initial value problems: (x^(2)-2y^(2))dx+2xydy=0,y(1)=1

Solve each of the following initial value problems: (x^(2)+y^(2))dx+xydy=0,y(1)=1

Solve (x^(2)+y^(2))dx=2xydy

Solve the following differential equation: (sqrt(1+x^(2)+y^(2)+x^(2)y^(2)))dx+xydy=0

Solve each of the following initial value problem: (x^(2)+y^(2))dx=2xydy,y(1)=0

The solution of the differential equ (x^(2)+y^(2))dx=2xydy is -

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

Let y=f(x) be function satisfying the differential equation (y^(2)x-y^(2))dx-xydy-0 and y(1)=e then the range of the function f(x) is: