Thinking Mathematically (6th Edition)

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

Chapter 3 - Logic - Chapter Summary, Review, and Test - Review Exercises - Page 207: 30



Work Step by Step

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