USE THE EPSILON-DELTA DEFINITION OF LIMITS TO PROVE THAT
Click on the obvious link in his signature.
Yes indeed. There is a typo or something in your statement.
Let's make up something similar and go with that as an example.
Here's another. I am just making an example up to illustrate to you as a tutorial. Hope it helps.
Now, if we pull the reins back on delta and restrict it so that , then:
Therefore, thus, and all that:
There.....does that help finish the one you have assuming you fix the typo or what not?.