Discrete Mathematics and Its Applications, Seventh Edition

by Rosen, Kenneth

Published by McGraw-Hill Education

ISBN 10: 0073383090

ISBN 13: 978-0-07338-309-5

Chapter 6 - Section 6.1 - The Basics of Counting - Exercises - Page 396: 6

Answer

24 ways

Work Step by Step

There are 2 choices to make: 1.) Route from Boston to Detroit - 4 ways 2.) Route from Detroit to Los Angeles - 6 ways So, total number of ways = 4 x 6 = 24

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