Thinking Mathematically (6th Edition)

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

Chapter 11 - Counting Methods and Probability Theory - Chapter Summary, Review, and Test - Review Exercises - Page 758: 7

Answer

240

Work Step by Step

We know that $n!= 1\times2\times3...\times n$ Then, $\frac{16!}{14!}=\frac{16\times15\times14!}{14!}= 16\times15=240$
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