# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,635
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 3,592
Feb 11th 2011, 12:34 PM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,279
Jul 19th 2010, 10:33 PM
1. ### permutations

• Replies: 2
• Views: 829
Feb 11th 2009, 06:42 PM
2. ### Cardinality

• Replies: 4
• Views: 663
Feb 11th 2009, 06:36 PM
3. ### [SOLVED] Proof involing power sets

• Replies: 4
• Views: 3,143
Feb 11th 2009, 01:52 PM
4. ### [SOLVED] Organized Counting

• Replies: 1
• Views: 472
Feb 11th 2009, 12:16 PM
5. ### The natural number p is prime

• Replies: 1
• Views: 453
Feb 11th 2009, 09:16 AM
6. ### True or False Statement?

• Replies: 1
• Views: 563
Feb 11th 2009, 09:04 AM
7. ### [SOLVED] Beginner Type Proof: subsets

• Replies: 1
• Views: 455
Feb 11th 2009, 07:46 AM
8. ### the additive inverse and identity element

• Replies: 1
• Views: 1,081
Feb 11th 2009, 12:13 AM
9. ### generating function

• Replies: 0
• Views: 378
Feb 10th 2009, 11:21 PM
10. ### formula for subsets

• Replies: 3
• Views: 4,718
Feb 10th 2009, 07:42 PM
11. ### Help with a few propositional logic proofs

• Replies: 5
• Views: 867
Feb 10th 2009, 07:27 PM
12. ### Recursive and Explicit Equations...How to Write Them?

• Replies: 1
• Views: 2,036
Feb 10th 2009, 06:14 PM
13. ### Undo a mathematical conversion done inside a black box

• Replies: 0
• Views: 466
Feb 10th 2009, 02:56 PM
14. ### Binomial Theorem?

• Replies: 2
• Views: 493
Feb 10th 2009, 12:40 PM
15. ### [SOLVED] Permutation and Organized Counting

• Replies: 6
• Views: 640
Feb 10th 2009, 12:05 PM
16. ### Number of nodes in a tree

• Replies: 0
• Views: 386
Feb 10th 2009, 07:02 AM
17. ### NEED Help ASAP (Due in 2 hour) - Just tell if true or false dealing with empty set)

• Replies: 6
• Views: 454
Feb 10th 2009, 04:57 AM
18. ### Need Help showing S can not be a propsition??

• Replies: 4
• Views: 1,248
Feb 10th 2009, 04:04 AM
19. ### getting started on a relation question

• Replies: 1
• Views: 493
Feb 10th 2009, 02:54 AM
20. ### Set theory problem

• Replies: 1
• Views: 609
Feb 10th 2009, 02:43 AM
21. ### NP P problems

• Replies: 5
• Views: 436
Feb 10th 2009, 01:47 AM
22. ### Hoping someone can help for once! a^3 = b^3

• Replies: 3
• Views: 518
Feb 9th 2009, 04:10 PM
23. ### Double summation - Binomial Theorem?

• Replies: 1
• Views: 2,757
Feb 9th 2009, 11:20 AM
24. ### Modulo Classes Problems

• Replies: 1
• Views: 481
Feb 9th 2009, 07:50 AM

• Replies: 0
• Views: 401
Feb 8th 2009, 05:42 PM
26. ### Cardinality

• Replies: 4
• Views: 820
Feb 8th 2009, 03:23 PM
27. ### permutations and factorials

• Replies: 7
• Views: 551
Feb 8th 2009, 03:04 PM
28. ### [SOLVED] permutations and combinatorics

• Replies: 2
• Views: 521
Feb 8th 2009, 11:39 AM
29. ### compute matrix inversion

• Replies: 3
• Views: 496
Feb 8th 2009, 11:21 AM

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