number of arrangement of a set calculator
Number of arrangement of a set calculator
To calculate online the number of arrangement of p elements of a set of n elements.
The calculator can calculate online the number of arrangement of a set of p elements among n elements. An arrangement of a set of n elements among p elements calculation as follows : `"n!"/"(n-p)!"`. The sign ! represents the factorial function.
- Calculating the number of arrangement of a set
The calculator is able to calculate the number of permutation of a set of p elements from n elements with the results in exact form : to calculate the number of permutation of a set of 3 elements from the 5 elements, enter arrangement(`5;3`), after calculation, the result is returned.
Syntax :
arrangement(n;p), n and p are integers.
Examples :
arrangement(`5;3`), returns 60
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