Question

lim_{(x,y) rightarrow (0,0)}xy div\left| xy \right|

Answer 1

lim_{(x,y) rightarrow (0,0)}xy div\left| xy \right|

Answer 2

\[\lim_{(x,y) \rightarrow (0,0)}xy/\left| xy \right|\]

Answer 3

Use that rule...um... L'Hôpital's rule in the form of 0/0

Answer 4

Would polar substitution work here?