Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 3 - Logic - 3.2 Compound Statements and Connectives - Exercise Set 3.2 - Page 133: 43

Answer

It is not July 4th, or we are having a barbecue.

Work Step by Step

$\neg q$: It is not July 4th. $r$: We are having a barbecue. Thus, the given symbol means: It is not July 4th, or we are having a barbecue.
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