Compute nCr (combinations) and nPr (permutations) for any n and r.
C(10,3)
combinations — order doesn't matter
120
P(10,3)
permutations — order matters
720
Compute nCr (combinations) and nPr (permutations) for any n and r.
Compute nCr (combinations) and nPr (permutations) for any n and r.
Compute nCr (combinations) and nPr (permutations) for any n and r. Enter the inputs on this page and the result updates instantly.
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