Hello everyone. I think i did this right but i want to make sure. Let f(x,y) = (x^2+sin^2(y))/(2x^2+y^2); I want to find the limit as y ->0; Find lim y->0 f(0,y). Here is my work: http://img204.imageshack.us/img204/194/lastscan4zi.jpg Also the 2nd part to this problem is the following, and here is my work: http://show.imagehosting.us/show/790806/0/nouser_790/T0_-1_790806.jpg Do you think that is correct? thanks.