There are 12 eligible students where a delegation of 4 students is selected each year from a college to attend the National Student Association annual meeting. In how many ways if two of the eligible students will not attend the meeting together if their common friend is included as delegate?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 40CT: There are 10 applicants for three sales positions at a department store. All of the applicants are...
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There are 12 eligible students where a delegation of 4 students is selected each year from a college to attend the National Student Association annual meeting. In how many ways if two of the eligible students will not attend the meeting together if their common friend is included as delegate?

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