Chapter 13.2, Problem 12AYU

In Problems 7-14, find the value of each permutation.

$P\left(9,0\right)$

To determine

To find: The value of each permutation.

Answer to Problem 12AYU

1

Explanation of Solution

Given:

$P\left(9,0\right)$

Formula used:

$P\left(n,r\right)=\frac{n!}{\left(n-r\right)!}$

Calculation:

$P\left(n,r\right)=\frac{n!}{\left(n-r\right)!}$

$P\left(9,0\right)=\frac{9!}{\left(9-0\right)!}$

$P\left(9,0\right)=\frac{9!}{9!}$

$P\left(9,0\right)=1$