Name: Anonymous 2007-03-26 21:10 ID:Zb/4wcyx
How do I proved this?
Assume h : R -> R is continuous on R. Let K = {x : h(x)=0}. Show that K is a closed set.
Assume h : R -> R is continuous on R. Let K = {x : h(x)=0}. Show that K is a closed set.