Given:
The batting order for nine players on a team with 11 people.
To find:
The number of possibilities for the given scenario.
Solution:
First, we need to select 9 players from 11 people, it involves combination, i.e. .
Second, we need to arrange the order of 9 selected players, it involves permutation, i.e., .
The number of possibilities for the given scenario is:
Therefore, the following scenario involves both permutation and combination, and the number of possibilities is 19958400.