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PERMUTATIONS

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  • The product of the positive integer n and all the positive integers less than n.
    n - Factorial
  • In how many ways can 3 people be seated around a circular table?
    2
  • Two different arrangements of objects where some of them are identical are called _______________.
    Distinguishable Permutations
  • Find the number of permutations of the letters of the word EVEN.
    12
  • In how many ways can 5 people can arrange themselves in a row for picture taking?
    120
  • Possible arrangement of the objects.
    Permutation
  • How do you call the different possible arrangements of objects in a circle?
    Circular Permutation
  • Given the 4-letter word READ. In how many ways can we arrange each letter 3 at a time?
    24
  • In how many ways can 4 people can be seated around a circular table?
    6
  • Find the number of permutations of the letters of the word "STATISTICS".
    50, 400