aaronludwig13 aaronludwig13
  • 23-08-2017
  • Mathematics
contestada

From a group of 7 candidates, a committee of 6 people is selected. In how many different ways can the committee be selected?

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musiclover10045
musiclover10045 musiclover10045
  • 23-08-2017

C(n,r)=C(7,6) 

=7!(6!(7−6)!)  
 = 7 different ways
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