Difference between revisions of "Permutations"
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:Permutations(2,4) → 12 | :Permutations(2,4) → 12 | ||
| − | They are: {1,2}, {1,3}, {1,4}, | + | They are: {1,2}, {1,3}, {1,4},{2,1}, {2,3}, {2,4}, {3,1}, {3,2}, {3,4}, {4,1}, {4,2}, {4,3} |
= See Also = | = See Also = | ||
Revision as of 21:30, 10 July 2007
Permutations(k,n)
The number of possible permutations of k items taken from a bucket of n items.
Library
Advanced math
Example
- Permutations(2,4) → 12
They are: {1,2}, {1,3}, {1,4},{2,1}, {2,3}, {2,4}, {3,1}, {3,2}, {3,4}, {4,1}, {4,2}, {4,3}
See Also
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