Show directly from the definition that the following are not Cauchy sequences. (a) ((-1)n, (b) n +

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Show directly from the definition that the following are not Cauchy sequences.
(a) ((-1)n,
(b) n + (-1)n/n),
(c) (ln n)

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Introduction to Real Analysis

ISBN: 978-0471433316

4th edition

Authors: Robert G. Bartle, Donald R. Sherbert

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Question Posted: Apr 07, 2016 10:56 AM

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Show directly from the definition that the following are not Cauchy sequences. (a) ((-1)n, (b) n +

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a Note that 1 n 1 n1 2 for all ...View the full answer

Introduction to Real Analysis

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