# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,860
Jun 14th 2014, 02:54 AM

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• Views: 3,809
Feb 11th 2011, 12:34 PM
3. ### List of rules used to moderate MHF - please read carefully.

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• Views: 2,401
Jul 19th 2010, 11:33 PM
1. ### Sequence Proof

• Replies: 1
• Views: 469
Apr 28th 2009, 08:14 PM
2. ### Combinatorics

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• Views: 405
Apr 28th 2009, 01:57 PM
3. ### Sets and subsets relationships

• Replies: 1
• Views: 580
Apr 28th 2009, 01:55 PM
4. ### Pumping Lemma

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• Views: 637
Apr 28th 2009, 01:41 PM
5. ### help me prove a difference equation!

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• Views: 251
Apr 28th 2009, 10:37 AM
6. ### Induction Proof

• Replies: 2
• Views: 381
Apr 28th 2009, 09:31 AM
7. ### Union of Countable Sets

• Replies: 9
• Views: 3,453
Apr 28th 2009, 08:31 AM
8. ### Diagonalization troubles.

• Replies: 5
• Views: 686
Apr 28th 2009, 08:28 AM
9. ### A diagonalization example

• Replies: 2
• Views: 644
Apr 28th 2009, 08:13 AM
10. ### Which Algorithm to use??

• Replies: 0
• Views: 746
Apr 28th 2009, 06:50 AM
11. ### [SOLVED] Application of Binomial theorem?

• Replies: 1
• Views: 460
Apr 27th 2009, 10:51 PM
12. ### Find sum of the following series?

• Replies: 0
• Views: 589
Apr 27th 2009, 10:23 PM
13. ### Finite state and regular expressions

• Replies: 1
• Views: 680
Apr 27th 2009, 06:18 PM
14. ### Mod question??

• Replies: 3
• Views: 676
Apr 27th 2009, 06:04 PM
15. ### Show that this is an equivalence relation

• Replies: 17
• Views: 1,344
Apr 27th 2009, 01:49 PM
16. ### Numbers less than a million containing the digit 2.

• Replies: 6
• Views: 1,623
Apr 27th 2009, 01:31 PM
17. ### Obtaining a sequence in a set converging to supS and infS

• Replies: 5
• Views: 453
Apr 27th 2009, 12:53 PM
18. ### Induction problem - How do you get to this last step?

• Replies: 0
• Views: 430
Apr 27th 2009, 10:34 AM
19. ### Use definition of limit to prove lim (sqrt(1 + n^(-1))) = 1?

• Replies: 1
• Views: 2,225
Apr 27th 2009, 07:02 AM
20. ### Integers

• Replies: 3
• Views: 627
Apr 27th 2009, 05:20 AM
21. ### integers and divisors

• Replies: 2
• Views: 462
Apr 27th 2009, 03:56 AM
22. ### Proof

• Replies: 2
• Views: 268
Apr 26th 2009, 11:50 PM
23. ### inductive proof on a (mod n) type problem

• Replies: 3
• Views: 492
Apr 26th 2009, 10:02 PM
24. ### Graph theory proof

• Replies: 1
• Views: 647
Apr 26th 2009, 10:01 PM
25. ### Help finding a bijective function

• Replies: 2
• Views: 585
Apr 26th 2009, 07:21 PM
26. ### [SOLVED] Upper Bound - How do I prove?

• Replies: 2
• Views: 453
Apr 26th 2009, 01:02 PM
27. ### proofs in graph theory...I don't understand how to prove this

• Replies: 0
• Views: 596
Apr 26th 2009, 10:24 AM

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# prove a function tonne reflexive symmetric and transitive

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