Tony and Maria are two star-crossed lovers trying to get on a committee of 4 people. If there are 10 people eligible for this committee, how many ways can exactly one of Tony and Maria be selected for the committee?

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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Tony and Maria are two star-crossed lovers trying to get on a committee of 4 people. If there are 10 people eligible for this committee, how many ways can exactly one of Tony and Maria be selected for the committee?

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