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\n\nPermutation and Combination Calculator
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Permutations (nPr)
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Combinations (nCr)
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Permutation vs Combination Visualization
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| Type | Formula | Calculation | Result |
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| Permutations | nPr = n! / (n-r)! | — | — |
| Combinations | nCr = n! / [r!(n-r)!] | — | — |
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Understanding Permutations and Combinations
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In mathematics, permutations and combinations are fundamental concepts in combinatorics that deal with counting and arranging sets of items. While they may sound similar, they have distinct differences:
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- Permutations focus on the order of arrangement. For example, if you have three students