Difference between revisions of "Manuals/calci/PERMUT"
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*The Permutation is denoted by <math> _nP_k, P_{n,k}, or P(n,k) </math>.This function will give the result as error when | *The Permutation is denoted by <math> _nP_k, P_{n,k}, or P(n,k) </math>.This function will give the result as error when | ||
1.n and nc are nonnumeric. | 1.n and nc are nonnumeric. | ||
| − | 2.Suppose <math> n \le 0 | + | 2.Suppose <math> n \le 0 or nc < 0 or n < nc </math>. |
==Examples== | ==Examples== | ||
Revision as of 01:53, 6 January 2014
PERMUT(n,nc)
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n} and Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle nc } are integers
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 Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle PERMUT(n,nc), n} is an integer which is indicating the number of objects and nc is an integer which is indicating the number of objects in each permutation.
- For n and nc ,when we are giving in to decimals it will change in to integers.
- The formula for the number of permutation is:Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle _n P_k= \frac {n!}{(n-k)!}}
- The Permutation is denoted by .This function will give the result as error when
.This function will give the result as error when1.n and nc are nonnumeric.
2.Suppose Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n \le 0 or nc < 0 or n < nc }
.
Examples
- PERMUT(14,2)=182
- PERMUT(50,5)=254251200
- PERMUT(10.2,3)=720
- PERMUT(4,0)=1
- PERMUT(6,1)=6