Permutation nPr
nPr permutation formula
Definition
Number of ways to arrange r objects from n distinct objects.
Calculator
nPr
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Related Formulas
Combination nCr
nCr combination formula
Relation nCr and nPr
nCr equals nPr over r factorial
Study Tools
Question
Permutation nPr
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Answer
nPr permutation formula
Number of ways to arrange r objects from n distinct objects.
Used In
- Permutations and Combinations
Frequently Viewed Together
Area of Circle
A = pi*r*r
Quadratic Formula
quadratic formula roots
Expansion of 2×2 Determinant
determinant 2x2