Thinking Mathematically (6th Edition)

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

Chapter 3 - Logic - 3.3 Truth Tables for Negation, Conjunction and Disjunction - Exercise Set 3.3 - Page 148: 61

Answer

$\text{true}$

Work Step by Step

Substituting in the values: $(\sim\text{false} \land\text{true})\lor(\sim\text{false}\lor\text{false})=(\text{true} \land\text{true})\lor(\text{true}\lor\text{false})=(\text{true})\lor\text{true}=\text{true}$
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