In how many ways can we select 6 people from a group of 18 and award first through sixth prizes? Leave your answer in terms of factorials.

Question

In how many ways can we select 6 people from a group of 18 and award first through sixth prizes? Leave your answer in terms of factorials.

 

Answer 1

The people can be selected in ₁₈C₆ and the prizes can be assigned in 6! ways i.e. 6!*₁₈C_{6 ways.}