Method and examples
Permutation & combination calculator
Method
0. All methods
1. n!
2. n! / m!
3. nPr
4. nCr
5. How many words can be formed from the letters of the word daughter?
6. How many ways a committee of players can be formed ?
7. Permutation, combination list
6. How many ways a committee of players can be formed ?
Option
1. 5 men,6 women,7 child selected example
2. Out of 5 atleast 1 men selected example
From a group of
a committee of

persons are to be selected, so that
atleast
atmost
exactly
men
women
child
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?
Yes
No
Is repetition allowed?
Yes
No
List variables :
A,B,C,D,E,...,Z
1,2,3,4,5,...,10
`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
Solution provided by AtoZmath.com

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