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Permutations with Replacement Calculator

<-- Enter n
<-- Enter r
  

How does the Permutations with Replacement Calculator work?

Calculates the following:
How many permutations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?
This calculator has 2 inputs.

What 1 formula is used for the Permutations with Replacement Calculator?

  1. PR(n,r) = nr

For more math formulas, check out our Formula Dossier

What 3 concepts are covered in the Permutations with Replacement Calculator?

factorial
The product of an integer and all the integers below it
permutation
a way in which a set or number of things can be ordered or arranged.
nPr = n!/(n - r)!
permutations with replacement



Permutations with Replacement Calculator Video