# Discrete Math Forum

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

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

• Replies: 4
• Views: 4,725
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 4,612
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 3,091
Jul 19th 2010, 10:33 PM
1. ### Comperhension

• Replies: 4
• Views: 429
Oct 20th 2011, 04:23 AM
2. ### [SOLVED] induction on gossip problem

• Replies: 4
• Views: 3,496
Oct 20th 2011, 03:48 AM
3. ### Graph Theory.

• Replies: 3
• Views: 574
Oct 19th 2011, 10:30 PM
4. ### Gödel numbering

• Replies: 2
• Views: 732
Oct 19th 2011, 09:36 PM
5. ### Proof by induction A u B = A + B - A n B

• Replies: 2
• Views: 654
Oct 19th 2011, 06:19 PM
6. ### [SOLVED] induction problem on set of positive numbers

• Replies: 17
• Views: 4,092
Oct 19th 2011, 12:56 PM
7. ### Permutations & Combos

• Replies: 2
• Views: 343
Oct 19th 2011, 12:47 PM
8. ### Abstract reasoning/natural deduction with Fitch

• Replies: 10
• Views: 905
Oct 19th 2011, 12:37 PM
9. ### Set Term Comprehension

• Replies: 1
• Views: 470
Oct 19th 2011, 12:09 PM
10. ### common divisors of p^3q^2 and p^2qr?

• Replies: 4
• Views: 618
Oct 19th 2011, 10:25 AM
11. ### proof involving subests

• Replies: 4
• Views: 556
Oct 18th 2011, 11:14 PM
12. ### Permutation problem. maybe?

• Replies: 1
• Views: 1,223
Oct 18th 2011, 10:27 PM
13. ### [SOLVED] People Exiting an Elevator

• Replies: 1
• Views: 524
Oct 18th 2011, 01:57 PM
14. ### relation problem2

• Replies: 1
• Views: 580
Oct 17th 2011, 08:20 AM
15. ### relation problem

• Replies: 1
• Views: 544
Oct 17th 2011, 08:17 AM
16. ### Subsets

• Replies: 9
• Views: 496
Oct 17th 2011, 05:52 AM
17. ### Combinatorial problem

• Replies: 2
• Views: 465
Oct 16th 2011, 03:39 PM
18. ### Equivalence relations on R intersection R^-1

• Replies: 13
• Views: 989
Oct 16th 2011, 03:07 PM
19. ### Equivalence relations

• Replies: 11
• Views: 7,203
Oct 16th 2011, 02:53 PM
20. ### set of all people

• Replies: 4
• Views: 2,100
Oct 16th 2011, 01:27 PM
21. ### How many 7-card hands can be chosen

• Replies: 1
• Views: 826
Oct 16th 2011, 12:54 PM
22. ### Equivalence relations X x X

• Replies: 8
• Views: 772
Oct 16th 2011, 10:53 AM
23. ### Show a property for all elements

• Replies: 4
• Views: 560
Oct 16th 2011, 03:43 AM
24. ### Recurrence relation

• Replies: 4
• Views: 688
Oct 15th 2011, 11:27 PM
25. ### Another Proof by Induction

• Replies: 1
• Views: 440
Oct 15th 2011, 06:26 PM
26. ### [SOLVED] Proofs using Hilbert Axiomatic System

• Replies: 10
• Views: 2,048
Oct 15th 2011, 11:37 AM

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