# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,683
Jun 14th 2014, 01:54 AM
2. ### Please read before posting logic questions.

• Replies: 0
• Views: 3,626
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,296
Jul 19th 2010, 10:33 PM
1. ### Graph Proofs- Isomorphic

• Replies: 1
• Views: 573
Jun 8th 2009, 05:17 AM
2. ### sets

• Replies: 1
• Views: 296
Jun 8th 2009, 04:44 AM
3. ### ring homomorphism

• Replies: 1
• Views: 443
Jun 7th 2009, 10:40 PM
4. ### Recurrence Relations

• Replies: 6
• Views: 961
Jun 7th 2009, 04:14 PM
5. ### Well-ordered Relation Help!

• Replies: 3
• Views: 362
Jun 7th 2009, 03:38 PM
6. ### how to prove?

• Replies: 4
• Views: 489
Jun 7th 2009, 09:41 AM
7. ### Binary Trees

• Replies: 1
• Views: 1,319
Jun 6th 2009, 12:05 PM
8. ### Permutation doubt

• Replies: 3
• Views: 614
Jun 6th 2009, 06:07 AM
9. ### 5 boys and 4 girls in a line,no two girls together

• Replies: 3
• Views: 708
Jun 5th 2009, 03:21 PM
10. ### Chinese Postman Problem

• Replies: 2
• Views: 1,095
Jun 5th 2009, 03:24 AM
11. ### What is discrete Mathematics About ?

• Replies: 7
• Views: 1,028
Jun 4th 2009, 09:28 PM
12. ### Kmap...can someone check my answer please?

• Replies: 0
• Views: 466
Jun 4th 2009, 09:17 PM
13. ### [SOLVED] In how many ways can (2n + 1) identical balls be placed?

• Replies: 1
• Views: 716
Jun 4th 2009, 03:29 PM
14. ### logic question

• Replies: 10
• Views: 542
Jun 4th 2009, 05:39 AM
15. ### combinations proof

• Replies: 1
• Views: 539
Jun 4th 2009, 05:34 AM
16. ### [SOLVED] Find number of questions?

• Replies: 1
• Views: 459
Jun 4th 2009, 04:29 AM
17. ### sequence membership and sequence builder operators

• Replies: 0
• Views: 1,029
Jun 4th 2009, 03:16 AM
18. ### a set is infinite iff there is a bijection between it and a proper subset

• Replies: 4
• Views: 1,843
Jun 3rd 2009, 10:15 PM
19. ### Cardinality Inequality Proof

• Replies: 8
• Views: 650
Jun 3rd 2009, 07:41 PM
20. ### [SOLVED] Using Binomial coefficients in expansion of (1 + x)^n, prove that...?

• Replies: 1
• Views: 682
Jun 3rd 2009, 05:14 PM
21. ### sets prove

• Replies: 3
• Views: 613
Jun 3rd 2009, 01:58 PM
22. ### [SOLVED] Number of candidates?

• Replies: 1
• Views: 335
Jun 3rd 2009, 10:09 AM
23. ### One More GCD Proof

• Replies: 2
• Views: 258
Jun 2nd 2009, 10:59 PM
24. ### gcd proofs

• Replies: 2
• Views: 501
Jun 2nd 2009, 08:24 PM
25. ### Towers of Hanoi

• Replies: 2
• Views: 599
Jun 2nd 2009, 03:54 PM
26. ### Chinese Remainder Theorem -- Rabin Cryptosystem... how to decrypt?!

• Replies: 0
• Views: 2,181
Jun 2nd 2009, 12:31 PM
27. ### Doubt about solving a recursion

• Replies: 0
• Views: 400
Jun 2nd 2009, 08:15 AM
28. ### Missing digits

• Replies: 2
• Views: 669
Jun 1st 2009, 07:55 AM
29. ### Coefficients and Combinations

• Replies: 1
• Views: 504
Jun 1st 2009, 04:41 AM

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