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Permutation Formula
nPr = n ! / ( n - r )!


n = Given, total number of distinct element
n ! =
r = Given, counting all possible distinct arrangement taking "r" number of element at a time. Remember in permutation every different order is counted as possible answer.
r ! =
Click this button → to solve for
(n- r) ! =

Answer, n P r =
n! / (n-r)!

The coach wants to introduce each of the starting players at Wednesday's game. In how many different orders can each of the 5 starting players be introduced?

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This page started 03/05/2010 Updated 03/23/2014