If xylog(x+y)=1 prove that dy/dx=-y(x^2+x+y)/x(xy^2+x+y) This question has not been answered yet! Don't worry! You can check out similar questions with solutions below If xy log (x+y)=1 prove that dy /dx = -y (x^2y+x +y)/x (xy ... prove that dy/dx=y/x prove that dy/dx = y/1-y for y= e^x+e^x+e^x+e...Prove for dy/dx y=4log2x, prove that dy/dx=2x