Show that if (xn) is a bounded sequence, then (xn) converges if and only if lim sup(xn)

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Show that if (xn) is a bounded sequence, then (xn) converges if and only if lim sup(xn) = lim inf(xn).
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Introduction to Real Analysis

ISBN: 978-0471433316

4th edition

Authors: Robert G. Bartle, Donald R. Sherbert

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