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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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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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Apr 8, 2018
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From a group of 7 candidates, a committee of 6 people is selected. In how many different ways can the committee be selected?
Mathematics
middle-school
HungryArthur
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C(n,r)=C(7,6)
=
7!
(6!(7−6
)!)
= 7 different ways
Talijanac
answered
Apr 15, 2018
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Talijanac
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