1. Let a be a positive number. Prove that for each positive real number x there is an integer n such that na≤x≤(n+1)a.(adsbygoogle = window.adsbygoogle || []).push({});

I have been looking through mounds of books, but haven't figured out where to start. Our teacher just left us hanging on how to figure it out. I am severely stuck and need help on how to get the problem started.

Thanks.

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# Real Analysis Help.

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