Recent content by youngronn

1. I know both dne but how can i prove it? I am not getting any solid answers? help please! (x,y) to (0,0) 1. ((x^2)y+x(y^2))/((x^2)-(y^2)) 2. (x+y)/((x^2)+y+(y^2)) 2. 1. Simplified down to xy/(x-y) 2. Simplified down to x/(x^2+y^2+y) + 1/((y+1)+x^2)