An airline company uses a random selection method to select who boards first, second, etc. for its small planes. If there are 20 people who need to be boarded, how many different ways can the first three be selected?

An airline company uses a random selection method to select who boards first, second, etc. for its small planes. If there are 20 people who need to be boarded, how many different ways can the first three be selected?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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