pvessel3 pvessel3
  • 25-02-2021
  • Mathematics
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Suppose we want to choose 5 letters, without replacement, from 18 distinct letters

Respuesta :

rowlandserenity34
rowlandserenity34 rowlandserenity34
  • 25-02-2021

Answer:

17C5 = [17!/(17-5)!]/5! = 6188

Step-by-step explanation:

17P5 = 17!/(17-5)! = 17*16*15*14*13 = 742,560

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