Discrete Mathematics and Its Applications, Seventh Edition

Published by McGraw-Hill Education
ISBN 10: 0073383090
ISBN 13: 978-0-07338-309-5

Chapter 6 - Section 6.6 - Generating Permutations and Combinations - Exercises - Page 438: 3

Answer

AAA1 , AAA2, AAB1, AAB2, AAC1, AAC2 ABA1 , ABA2, ABB1, ABB2, ABC1, ABC2 ACA1 , ACA2, ACB1, ACB2, ACC1, ACC2 BAA1 , BAA2, BAB1, BAB2, BAC1, BAC2 BBA1 , BBA2, BBB1, BBB2, BBC1, BBC2 BCA1 , BCA2, BCB1, BCB2, BCC1, BCC2 CAA1 , CAA2, CAB1, CAB2, CAC1, CAC2 CBA1 , CBA2, CBB1, CBB2, CBC1, CBC2 CCA1 , CCA2, CCB1, CCB2, CCC1, CCC2

Work Step by Step

Name of files in lexicographic order will be AAA1 , AAA2, AAB1, AAB2, AAC1, AAC2 ABA1 , ABA2, ABB1, ABB2, ABC1, ABC2 ACA1 , ACA2, ACB1, ACB2, ACC1, ACC2 BAA1 , BAA2, BAB1, BAB2, BAC1, BAC2 BBA1 , BBA2, BBB1, BBB2, BBC1, BBC2 BCA1 , BCA2, BCB1, BCB2, BCC1, BCC2 CAA1 , CAA2, CAB1, CAB2, CAC1, CAC2 CBA1 , CBA2, CBB1, CBB2, CBC1, CBC2 CCA1 , CCA2, CCB1, CCB2, CCC1, CCC2
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