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Tag: combination

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  1. Why is the sum of (nCk)*(mCr-k) equal to (m+n)Cr?

    Started by Masaru, 09-22-2018 02:27 AM
    2 Pages
    1 2
    combination, combinatorics, proof
    • Replies: 11
    • Views: 619
    Last Post: 09-24-2018 09:11 AM
    by Dr.Peterson  Go to last post
    • Replies: 3
    • Views: 557
    Last Post: 03-17-2018 01:00 AM
    by rlb  Go to last post
    • Replies: 3
    • Views: 837
    Last Post: 03-12-2018 03:28 PM
    by Iva  Go to last post
    • Replies: 2
    • Views: 507
    Last Post: 03-06-2018 09:06 AM
    by SophieFred316  Go to last post
    • Replies: 2
    • Views: 440
    Last Post: 11-21-2018 05:41 AM
    by n00b123  Go to last post
    • Replies: 8
    • Views: 1,842
    Last Post: 12-30-2017 04:15 AM
    by Miss_Hickey  Go to last post
    • Replies: 1
    • Views: 759
    Last Post: 12-04-2017 02:35 PM
    by tkhunny  Go to last post
    • Replies: 3
    • Views: 1,003
    Last Post: 11-19-2017 11:27 PM
    by mmm4444bot  Go to last post
    • Replies: 2
    • Views: 843
    Last Post: 10-02-2017 10:57 PM
    by wolfyy  Go to last post
  2. Help with combination/permutation problem?

    Started by opg98, 09-24-2017 04:04 PM
    arrangement, combination, factorials, permutation
    • Replies: 1
    • Views: 760
    Last Post: 09-24-2017 07:25 PM
    by tkhunny  Go to last post
    • Replies: 1
    • Views: 1,950
    Last Post: 05-22-2017 02:13 AM
    by ksdhart2  Go to last post
    • Replies: 4
    • Views: 2,184
    Last Post: 09-30-2016 02:34 PM
    by pka  Go to last post
  3. Probability - combinations

    Started by lalous, 05-25-2016 10:18 AM
    combination, random variable
    • Replies: 6
    • Views: 1,527
    Last Post: 05-27-2016 11:20 AM
    by stapel  Go to last post
    • Replies: 0
    • Views: 2,399
    Last Post: 01-12-2016 09:41 PM
    by lklak  Go to last post
  4. Permutation and Combination- The harderst.

    Started by Vishal, 11-30-2015 01:48 PM
    bricks, combination, numbers, permuation, sum
    • Replies: 2
    • Views: 1,201
    Last Post: 12-02-2015 09:19 AM
    by stapel  Go to last post
  5. Combination problem: Group of 41 people..

    Started by Masy91, 11-26-2015 06:35 AM
    combination, combinations
    • Replies: 3
    • Views: 2,109
    Last Post: 11-26-2015 12:02 PM
    by stapel  Go to last post
  6. Combinatorics, sets

    Started by WinterGraschp, 03-11-2015 12:47 PM
    combination, combinations, combinatorics, set, sets
    • Replies: 5
    • Views: 2,948
    Last Post: 03-11-2015 07:38 PM
    by stapel  Go to last post
  7. Difficult Combination Question

    Started by Samuelt1, 11-05-2014 02:17 PM
    2 Pages
    1 2
    card problems, combination, combinations, data
    • Replies: 10
    • Views: 7,258
    Last Post: 11-07-2014 05:39 PM
    by Ishuda  Go to last post
  8. Combinations in soccer games results

    Started by dimkino, 12-16-2013 06:36 PM
    • Replies: 3
    • Views: 5,114
    Last Post: 12-16-2013 07:27 PM
    by JeffM  Go to last post
  9. Probability of dep/indep events

    Started by josecastrovaron, 08-23-2013 10:32 PM
    combination, dependent, independent, probability
    • Replies: 1
    • Views: 1,361
    Last Post: 08-24-2013 02:00 PM
    by DrPhil  Go to last post
  10. Combination problem

    Started by Hybz, 01-20-2013 10:07 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 8,643
    Last Post: 02-04-2013 08:13 PM
    by DrPhil  Go to last post
  11. Writing book on hairstyles, number problem

    Started by Raychel, 12-02-2012 02:17 PM
    • Replies: 1
    • Views: 1,402
    Last Post: 12-02-2012 05:06 PM
    by JeffM  Go to last post
  12. Game algorithm

    Started by mna, 07-16-2012 10:12 AM
    algorithm, cards, combination, game, spot it
    • Replies: 2
    • Views: 2,760
    Last Post: 07-16-2012 10:36 AM
    by mna  Go to last post
  13. Permutation and Combination

    Started by guest17, 03-24-2012 11:29 PM
    combination, finite, permutation
    • Replies: 3
    • Views: 2,530
    Last Post: 04-01-2012 06:45 PM
    by guest17  Go to last post
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