# Check work on 2 variable function.

by tnutty
Tags: check, function, variable, work
 P: 392 You showed $$\lim_{(x,y)\to (0,0)} F(x,y)=0$$ . However, since F(0,0)=1 by the definition of F, we have that F is not continuous at (0,0).
 Quote by Billy Bob You showed $$\lim_{(x,y)\to (0,0)} F(x,y)=0$$ . However, since F(0,0)=1 by the definition of F, we have that F is not continuous at (0,0).