Find the supremum and infimum of S, where S is the set(adsbygoogle = window.adsbygoogle || []).push({});

S = {√n − [√n] : n belongs to N} .

Justify your claims. (Recall that if x belongs to R, then [x] := n where n is the largest integer less than or equal to x. For example, [7.6] = 7 and [8] = 8)

----I found my infimum to be 0 and my supremum to be 1, but how do i go about proving them? Help please.

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# Analysis Question: Find the supremum and infimum of S,where S is the set S = {√n − [√

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