Ten athletes are lined up for a picture. How many arrangements are there if: a) there are no restrictions? b) Muriel is on the far right and Aaron is on the far left? c) Emma and Marium are next to each other?

Ten athletes are lined up for a picture. How many arrangements are there if: a) there are no restrictions? b) Muriel is on the far right and Aaron is on the far left? c) Emma and Marium are next to each other?

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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Question

Ten athletes are lined up for a picture. How many arrangements are there if:

a) there are no restrictions?

b) Muriel is on the far right and Aaron is on the far left?

c) Emma and Marium are next to each other?

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