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Answered

choosing a class president,vice president, and a secretary of the class is a permutation​

Sagot :

POLYMATHIN

Answer:

  • True

Step-by-step explanation:

  • The word "permutation" also refers to the act or process of changing the linear order of an ordered set.

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  • The formula for calculating permutation is:
  • [tex]_{n} P_{r} =\frac{n!}{(n-r)!}[/tex]

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