Difference between revisions of "Manuals/calci/PERMUT"
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#PERMUT(6,1) = 6 | #PERMUT(6,1) = 6 | ||
#34!P!3 = 35904 | #34!P!3 = 35904 | ||
+ | #COMBIN(PERMUT(34, 3n), 3) (For Big Integer) OR a=34n!P!3!C!3 = 7713313203904 | ||
==Related Videos== | ==Related Videos== |
Revision as of 04:19, 24 February 2022
PERMUT(Number,NumberChosen)
- and are integers.
- PERMUT(), returns the number of permutations for a given number of objects.
Description
- This function gives the number of Permutations for a given number of objects.
- A permutation, also called an "arrangement number" or "order", is a rearrangement of the elements of an ordered list.
- A selection of objects in which the order of the objects matters.
- A Permutation is an Ordered Combination.
- In , is an integer which is indicating the number of objects and is an integer which is indicating the number of objects in each permutation.
- For and , when we give in decimals, it will change into integers.
- The formula for the number of permutation is:
- The Permutation is denoted by , , or .This function will give the result as error when
1. and are non-numeric. 2.Suppose or or .
Examples
- PERMUT(14,2) = 182
- PERMUT(50,5) = 254251200
- PERMUT(10.2,3) = 720
- PERMUT(4,0) = 1
- PERMUT(6,1) = 6
- 34!P!3 = 35904
- COMBIN(PERMUT(34, 3n), 3) (For Big Integer) OR a=34n!P!3!C!3 = 7713313203904
Related Videos
See Also
References