How many ways can 5 distinct books be arranged on a shelf if Book 1 and Book 2 must always be placed next to each other?
How many ways can 5 distinct books be arranged on a shelf if Book 1 and Book 2 must always be placed next to each other?
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 40E: Choosing Officers From a pool of 12 candidates, the offices of president, vice-president, secretary,...
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Introduction to Probability and Statistics homework problems. Make sure your handwriting is neat and readable.
Solve the following counting problems:
1. How many ways can 5 distinct books be arranged on a shelf if Book 1 and Book 2 must always be placed next to each other?
2. A committee of 4 people needs to be selected from a group of 8 candidates. How many different committees can be formed?
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