Answer
See below.
Work Step by Step
A tautology is a compound statement that cannot be false.
An implication is a conditional statement that cannot be false.
A self-contradiction is a compound statement that cannot be true.
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 3 - Logic - 3.4 Truth Tables for the Conditional and the Biconditional - Concept and Vocabulary Check - Page 159: 2
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