Manuals/calci/PERMUT

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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

  1. PERMUT(14,2) = 182
  2. PERMUT(50,5) = 254251200
  3. PERMUT(10.2,3) = 720
  4. PERMUT(4,0) = 1
  5. PERMUT(6,1) = 6
  6. 34!P!3 = 35904
  7. COMBIN(PERMUT(34, 3n), 3) (For Big Integer) OR a=34n!P!3!C!3 = 7713313203904

Related Videos

PERMUT

See Also

References

Permutation