1. It's intended to have numbers with 8 figures but using only the figures 1, 2, 3 and 4. 1.1) How many numbers can we have? 1.2) How many numbers can we have in a way that the figure 1 appears exactly 3 times and the figure 2 appears exactly 2 times? 1.3) How many numbers can we have in a way that each of the figures 1, 2, 3 and 4 appears at least once?

1. It's intended to have numbers with 8 figures but using only the figures 1, 2, 3 and 4. 1.1) How many numbers can we have? 1.2) How many numbers can we have in a way that the figure 1 appears exactly 3 times and the figure 2 appears exactly 2 times? 1.3) How many numbers can we have in a way that each of the figures 1, 2, 3 and 4 appears at least once?

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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