I am supposed to show whether the limit:
lim (x,y)----> (0,0) of yln(x^2 + y^2) exists or doesn't.
The Attempt at a Solution
I've tried numerous paths, but what it seems to come down to is showing that the y factor goes to zero quicker than the ln(x^2 +y^2) factor. And I don't believe L'Hopitals rule is applicable.