Let A be a nonempty subset of X that is partially ordered by . If A has

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Let A be a nonempty subset of X that is partially ordered by ≿. If A has a least upper bound, then it is unique. Similarly A has at most one greatest lower bound.

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Foundations of Mathematical Economics

ISBN: 978-0262531924

1st edition

Authors: Michael Carter

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Question Posted: May 02, 2016 11:32 AM

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Let A be a nonempty subset of X that is partially ordered by . If A has

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Assume and are both least upper bo...View the full answer

Foundations of Mathematical Economics

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