Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter P - Preliminary Concepts - P.2 - Statement and Reasoning - Exercises P.2 - Page 14: 3

Answer

a) Christopher Columbus did not cross the Atlantic Ocean. b) All jokes are not funny.

Work Step by Step

We can write the negation of a statement by taking the statement and putting the word "not" into it if it is a positive statement.
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