# Discrete Math Forum

Discrete Math Help Forum: Discrete mathematics, logic, set theory

1. ### Difference equation tutorial: draft of part I

• Replies: 4
• Views: 3,415
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 3,386
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,182
Jul 19th 2010, 10:33 PM
1. ### Logic Question

• Replies: 7
• Views: 564
Jul 20th 2010, 12:43 PM
2. ### Axiom of Regularity Problem

• Replies: 1
• Views: 571
Jul 20th 2010, 10:44 AM
3. ### Pigeonhole Theorem

• Replies: 13
• Views: 1,001
Jul 20th 2010, 09:07 AM
4. ### Graph theory - find path from point A to point B in a tram / bus network

• Replies: 9
• Views: 878
Jul 20th 2010, 08:00 AM
5. ### Analytic Graph Theory?

• Replies: 7
• Views: 1,727
Jul 20th 2010, 04:49 AM
6. ### set union/intersections/compliments

• Replies: 13
• Views: 2,122
Jul 20th 2010, 04:41 AM
7. ### [SOLVED] Combinatorics.

• Replies: 16
• Views: 1,266
Jul 20th 2010, 02:29 AM
8. ### how to find the number of arrangements possible for a particular draw from crads

• Replies: 7
• Views: 701
Jul 19th 2010, 01:03 PM
9. ### Help with a problem

• Replies: 6
• Views: 514
Jul 19th 2010, 12:13 AM
10. ### Simplifying Boolean Equations

• Replies: 8
• Views: 500
Jul 18th 2010, 11:13 PM
11. ### Splitting sum of permutation

• Replies: 1
• Views: 450
Jul 18th 2010, 07:29 PM
12. ### This logic is nonsense

• Replies: 22
• Views: 1,613
Jul 18th 2010, 12:00 PM
13. ### Permutations: People in Rooms

• Replies: 2
• Views: 2,140
Jul 17th 2010, 10:07 PM
14. ### Induction with Inequalities help

• Replies: 4
• Views: 643
Jul 17th 2010, 11:32 AM
15. ### Cardinal numbers

• Replies: 2
• Views: 616
Jul 16th 2010, 01:25 PM
16. ### is there a function that is a member of its domain?

• Replies: 12
• Views: 730
Jul 16th 2010, 10:38 AM
17. ### Prove recurrence relation equals sum of permutations

• Replies: 2
• Views: 603
Jul 16th 2010, 09:00 AM
18. ### Sets: Direct Proof

• Replies: 4
• Views: 407
Jul 16th 2010, 05:38 AM
19. ### [SOLVED] Exists Bijection to a Disjoint Set

• Replies: 17
• Views: 975
Jul 15th 2010, 04:00 PM
20. ### Proving equality of sets, is my working correct?

• Replies: 5
• Views: 453
Jul 15th 2010, 09:33 AM
21. ### summation and mathematical induction

• Replies: 2
• Views: 417
Jul 15th 2010, 08:32 AM
22. ### set problem

• Replies: 4
• Views: 562
Jul 15th 2010, 07:42 AM
23. ### Linear Recurrence Relations.

• Replies: 4
• Views: 423
Jul 14th 2010, 06:31 PM
24. ### Justify S(n,n-1)= nC2

• Replies: 2
• Views: 1,105
Jul 14th 2010, 06:05 PM
25. ### Prove that the binomial coefficient is always a natural number?

• Replies: 2
• Views: 1,090
Jul 14th 2010, 02:16 PM
26. ### combination problem

• Replies: 1
• Views: 346
Jul 13th 2010, 11:40 PM
27. ### Combinatorical proof

• Replies: 3
• Views: 378
Jul 13th 2010, 08:59 PM

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