In how many ways can a President, Vice President, and Water-boy be selected from a group of 10 people?
In how many ways can a President, Vice President, and Water-boy be selected from a group of 10 people?
Explanation
We are selecting three different posts here, so order matters.
Thus, total ways of selecting a President, VP and Water-boy from a group of 10 people would be 10P3.