1. The problem statement, all variables and given/known data Show that the streamlines for a flow whose velocity components are u=c(x^2-y^2) and v=-2cxy, where c is a constant, are given by the equation x^2*y-y^3/3=constant. At which point (points) is the flow parallel to the y axis? At which point (points is the fluid stationary? 2. Relevant equations dy/dx=v/u u=c(x^2-y^2) x^2*y-y^3/3=constant v=-2cxy 3. The attempt at a solution dy/dx=v/u=(-2cxy)/(c(x^2-y^2))=-2xy/(x^2-y^2) intergral dy(x^2-y^2)=intergral -2xy dx x^2y-1/3*y^3=-x^2y ans y=sqrt(6)x? How do i show what point is parallel to y axis and what point is fluid stationary?