From a group of 9 men and 11 women, a committee consisting of 2 men and 2 women is to be formed. Howmany different committees are possible if(a) 2 of the men refuse to serve together?(b) 1 man and 1 woman refuse to serve together?

Men=9Women=11Choose for a committee 2 men and 2 women

Answered: From a group of 9 men and 11 women, a…

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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From a group of 9 men and 11 women, a committee consisting of 2 men and 2 women is to be formed. How many different committees are possible if (a) 2 of the men refuse to serve together? (b) 1 man and 1 woman refuse to serve together?