# Real Analysis

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If sup A < sup B then show that there exists an element b belong to

B that is upper bound for A.

https://brainmass.com/math/real-analysis/real-analysis-upper-bound-elements-24874

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If sup A < sup B then show that there exists an element b belong ...

#### Solution Summary

This is a proof regarding the supermum of a set.

$2.49