nothing? realy?
Good morning from Israel
I'm a first year student learning about function limits.. I need to prove / disprove the following statements which I got a bit tangled up with..
" Prove or disprove with a contradictory example "
" If (limit*) exists, than there is a (delta > 0) so that to every (delta>|x|>0 ) exists (f(x)!=0) "
Thanks