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  1. www.calculatorsoup.com › calculators › discretePermutations Calculator nPr

    Sep 17, 2023 · Calculate the number of permutations of n objects taken r at a time, with or without replacement. See examples, formulas and references for permutations in discrete mathematics.

  2. The number of possible permutations for items in a set is often represented as nPr or k-permutations of n . A permutation is one possible way to represent a sample of items in a particular order from a large set. There is a formula to calculate the number of possible permutations of items in a set.

  3. owlcalculator.com › combinatorics › permutationsPermutations calculator

    Calculate the number of permutations or ordered arrangements of a set of 'n' items taken 'r' at a time using this tool. Learn the formula, applications, and examples of permutations in mathematics, statistics, and combinatorics.

  4. Jan 18, 2024 · Calculate the number of permutations and combinations of a given number of objects with this online tool. Learn the definitions, formulas and examples of permutation and combination problems.

  5. Calculate the number of permutations (nPr) with or without repetitions, order and identical items. See the solution, graphical visualization and examples of permutations formulas.

  6. Calculate the number of permutations of a given set using the nPr formula or the online tool. Learn the difference between permutations and combinations, and how to use the permutation formula with examples.

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  8. Calculate the number of permutations of n objects taken k at a time using the formula P k n = n! ( n − k)!. Learn what permutations are, how to calculate them with or without repetition, and their applications in mathematics and beyond.