Answered: Twelve horses take part in a race.…

Twelve horses take part in a race. Amongst them are 4 brown horses, 4 mares and 4 black stallions. In how many ways can the first four places be filled if order of arrangements is important?

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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Twelve horses take part in a race. Amongst them are 4 brown horses, 4 mares and 4 black stallions. In how many ways can the first four places be filled if order of arrangements is important?

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