(adsbygoogle = window.adsbygoogle || []).push({}); Propositional logic urgent help please

1. The problem statement, all variables and given/known data

for every a in ℝ+:

for every ε>0 : a<ε

2. Relevant equations

prove that a=0

3. The attempt at a solution

is it possible to use contradiction to solve that problem, if not how can I. Urgently need help.

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# Homework Help: Propositional logic help please

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