A committee of 8 members is to be chosen from 9 teachers and 4 students. In Example 61. how many ways can this be done if (a) the committee contains exactly 3 students (b) there is to be a majority of teachers. (c) there are atleast 3 students (d) there are at most 7 teachers.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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VExample 61.
how many ways can this be done if (a) the committee contains exactly 3 students (b) there is to
be a majority of teachers. (c) there are atleast 3 students (d) there are at most 7 teachers.
A committee of 8 members is to be chosen from 9 teachers and 4 students In
Transcribed Image Text:VExample 61. how many ways can this be done if (a) the committee contains exactly 3 students (b) there is to be a majority of teachers. (c) there are atleast 3 students (d) there are at most 7 teachers. A committee of 8 members is to be chosen from 9 teachers and 4 students In
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