Write the following in terms of factorials. 1. number of arrangements in a row of 8 objects taken 6 at a time 2. number of arrangements in a row of 7 objects taken 2 at a time 3. number of arrangements in a row of 9 objects taken 5 at a time 4. number of arrangements in a row of 10 objects taken 4 at a time   No need to solve. Just write in factorials. Thanks!

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 53SE: Susan bought 20 plants to arrange along the border of her garden. How many distinct arrangements can...
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Write the following in terms of factorials.

1. number of arrangements in a row of 8 objects taken 6 at a time

2. number of arrangements in a row of 7 objects taken 2 at a time

3. number of arrangements in a row of 9 objects taken 5 at a time

4. number of arrangements in a row of 10 objects taken 4 at a time

 

No need to solve. Just write in factorials. Thanks!

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