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Permutation & combination calculator


Method



6. How many ways a committee of players can be formed ?

Option

From a group of

a committee of
persons are to be selected, so that
are there in the committee




 From a group of 6 Men, 5 Women. In how many ways a committee of 3 Men, 2 Women can be formed ?
 From a group of 7 Men, 6 Women. 5 persons are to be selected, so that atleast 3 Men are there in the committee.
 From a group of 15 Player. In how many ways a committee of 11 Player can be formed ?
 From a group of 6 boys, 4 girls. 4 persons are to be selected, so that atleast 1 boys are there in the committee.
 From a group of 2 white, 3 black, 4 red. 3 persons are to be selected, so that atleast 1 black are there in the committee.

7. Permutation, Combination List

n =
,
r =

Is order important?

Is repetition allowed?

List variables :

 `n=3, r=2`
 `n=4, r=4`
 `n=5, r=3`
 `n=6, r=4`
 `n=7, r=5`
 `n=8, r=6`




Solution 
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