If A and B are sets, show that A B if and only if A

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If A and B are sets, show that A ⊂ B if and only if A ∩ B = A.

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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 10:51 AM

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If A and B are sets, show that A B if and only if A

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If A B then x A implies x B whence ...View the full answer

Introduction to Real Analysis

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