- #1

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## Homework Statement

Prove [itex]\lim_{a\to 0^+}\frac{1}{a} = +\infty[/itex] under the [itex]\epsilon[/math] definition of a limit.

**2. The attempt at a solution**

Well, I can't do [itex]\frac{1}{a} - \infty < \epsilon[/itex] can I? Otherwise it's just obvious that it's infinity ..