Prove that a is a cluster point for some E X if and only if there

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Prove that a is a cluster point for some E ⊂ X if and only if there is a sequence xn ∈ E \ {a} such that xn → a as n → ∞.

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An Introduction to Analysis

ISBN: 978-0132296380

4th edition

Authors: William R. Wade

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Question Posted: Mar 29, 2016 04:16 AM

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Prove that a is a cluster point for some E X if and only if there

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If a is a cluster point for E then let x n B 1 naE a Such points exist s...View the full answer

An Introduction to Analysis

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