In how many ways can 4 persons be seated in consecutive seats in a row of 7 seats? a. b. 72 54 C. d. 96 69

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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In how many ways can 4 persons be seated in consecutive seats in a
row of 7 seats?
72
54
a.
b.
c.
d.
96
69
Transcribed Image Text:In how many ways can 4 persons be seated in consecutive seats in a row of 7 seats? 72 54 a. b. c. d. 96 69
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