Permutation Calculator

Method

 1. N = ! 3!4!5!6!7!8!
2.
 ! !

1. (3!)/(2!)
2. (4!)/(5!)
3. (5!)/(3!)
4. (6!)/(4!)
5. (7!)/(8!)
6. (8!)/(6!)

 3. nPr n= P r= {::}^(3)P_(2){::}^(4)P_(4){::}^(5)P_(3){::}^(6)P_(4){::}^(7)P_(5){::}^(8)P_(6)
 4. nCr n= C r= {::}^(3)C_(2){::}^(4)C_(4){::}^(5)C_(3){::}^(6)C_(4){::}^(7)C_(5){::}^(8)C_(6)
 5. How many words can be formed by using all letters of the word . and daughtersistermotherfatherbrother
6.
 Total = , = , = , = Selected Men = , Women = , children = , others =

1. slope=2,A(0,3)
2. slope=1/4,A(0,0)
3. slope=1/2,A(5,4)

 7. 1. A bag contains, balls . and balls chosen at random, what is the probability that white other atleast atmost exactly balls Total = , = , = , = , Total selected = Out of this atleast atmost exactly Men Women children others Line:2x+3y+4=0Line:3x+6y-8=0Line:4x+5y+7=0Line:3x-2y-12=0Line:7y-4x+9=0Line:5x+2y-11=0Line:3x-y+11=0Line:4x-3y+2=0
 8. 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=2n=4, r=4n=5, r=3n=6, r=4n=7, r=5n=8, r=6
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