16. In how many ways can a committee of 4 be formed trom 6 girls and 7 boys if there are 2 boys and 2 girls? C. 190 D. 115 A. 315 B. 45
16. In how many ways can a committee of 4 be formed trom 6 girls and 7 boys if there are 2 boys and 2 girls? C. 190 D. 115 A. 315 B. 45
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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