1.) In how many ways can 8 members of board of directors be chosen from 5 juniors and 7 seniors if there must be 5 seniors in the board? 2.) After the 8 members are chosen , in how many ways can they elect among themselves the top 4 positions (President,

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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COMPLETE SOLUTION.
WORD PROBLEMS INVOLVING
COMBINΑΤIONS WITH
RESTRICTION. SHOW YOUR COMPLETE
SOLUTION.
1.) In how many ways can 8 members of
board of directors be chosen from 5 juniors
and 7 seniors if there must be 5 seniors in
the board?
2.) After the 8 members are chosen , in
how many ways can they elect among
themselves the top 4 positions (President,
vice president, secretary, and treasurer)?
Transcribed Image Text:WORD PROBLEMS INVOLVING COMBINΑΤIONS WITH RESTRICTION. SHOW YOUR COMPLETE SOLUTION. 1.) In how many ways can 8 members of board of directors be chosen from 5 juniors and 7 seniors if there must be 5 seniors in the board? 2.) After the 8 members are chosen , in how many ways can they elect among themselves the top 4 positions (President, vice president, secretary, and treasurer)?
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