Suppose that A, B, and C are sets such that A C = B C.

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Suppose that A, B, and C are sets such that A ⊕ C = B ⊕ C. Must it be the case that A = B?

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 02, 2016 12:17 PM

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Suppose that A, B, and C are sets such that A C = B C.

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Yes To show that A B we need to show that x A implies x B and con...View the full answer

Discrete Mathematics and Its Applications

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