Photos 2 DX DY

< Previous photo
Photo - 25
Next photo >
2 dx dy. (XY^2+X)DX-(Y-X^2y)dy=0. Dy/DX=XY/(1+Y). X^2dy=(y^2+XY)DX. X^2dy=y^2dx.
(XY^2+X)DX-(Y-X^2y)dy=0. Dy/DX=XY/(1+Y). X^2dy=(y^2+XY)DX. X^2dy=y^2dx.

See also