How many four digit numbers can be formed without repeating any digit from the following digit's: 1,2,3,4,5 and 6? B.) In how many ways can 5 people line up to pay their electric bill? Answer correctly

How many four digit numbers can be formed without repeating any digit from the following digit's: 1,2,3,4,5 and 6? B.) In how many ways can 5 people line up to pay their electric bill? Answer correctly

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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A.) How many four digit numbers can be formed without repeating any digit from the following digit's: 1,2,3,4,5 and 6?

B.) In how many ways can 5 people line up to pay their electric bill?

Answer correctly

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