Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Appendix A - The Language of Mathematics - Preliminary Questions - Page A5: 1



Work Step by Step

By definition, the contrapositive of "$A \Longrightarrow B$" is the implication " $\neg B \Longrightarrow \neg A$". So the right answer is (c) $\neg B \Longrightarrow \neg A$
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