StatusX Homework Helper Messages 2,570 Reaction score 2 Oct 16, 2006 #4 Then take x=1, a=2. They're not the same. This should be pretty obvious just looking at them. And what does this have to do with limits?
Then take x=1, a=2. They're not the same. This should be pretty obvious just looking at them. And what does this have to do with limits?