Relation nCr and nPr
nCr equals nPr over r factorial
Definition
Combinations equal permutations divided by r!.
Related Formulas
Permutation nPr
nPr permutation formula
Combination nCr
nCr combination formula
Study Tools
Question
Relation nCr and nPr
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Answer
nCr equals nPr over r factorial
Combinations equal permutations divided by r!.
Used In
- Permutations and Combinations
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