Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 2 - Reasoning and Proof - 2-4 Deductive Reasoning - Practice and Problem-Solving Exercises - Page 111: 30


If a student is absent, then they must bring a note from home.

Work Step by Step

The Law of Detachment is used to determine what must happen when a particular student is absent. For example, John is absent. Since the statement about John matches the hypothesis, we can conclude that John must bring a note from home.
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