permutation calculator
Permutation calculator
To calculate online the number of permutation of a set of n elements.
The calculator allows to calculate online the number of permutation of a set of n elements without repetition. A permutation of a set of n elements is an arrangement of this n elements. The number of permutations of n elements without repetition is the number of ways to arrange these n elements, this number is n! ( factorial(n) ).
- Calculating the number of permutation of a set
The calculator can calculate the number of permutation of a set giving the results in exact form : to calculate the number of permutation of a set of 5 elements, enter permutation(`5`), after calculation, the result is returned.
Syntax :
permutation(n), n is integer.
Examples :
permutation(`4`), returns 24
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