# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,764
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 3,712
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,338
Jul 19th 2010, 10:33 PM
1. ### Word Problem Help

• Replies: 1
• Views: 522
Apr 27th 2013, 05:55 PM
2. ### Hard combinatorics question

• Replies: 3
• Views: 2,030
Apr 25th 2013, 09:13 PM
3. ### Fibonacci induction

• Replies: 4
• Views: 2,100
Apr 25th 2013, 08:59 PM
4. ### Counting problem

• Replies: 2
• Views: 388
Apr 25th 2013, 10:28 AM
5. ### non homogeneous recurrence relations :(

• Replies: 3
• Views: 808
Apr 24th 2013, 10:58 PM
6. ### Assistance needed!

• Replies: 1
• Views: 1,993
Apr 24th 2013, 08:50 PM
7. ### Probability Q

• Replies: 1
• Views: 367
Apr 24th 2013, 01:02 PM
8. ### Number of subgraphs within a complete graph

• Replies: 2
• Views: 6,172
Apr 24th 2013, 11:57 AM
9. ### Combinatorics Problem. I'm stuck plz help

• Replies: 1
• Views: 461
Apr 23rd 2013, 05:37 PM
10. ### Very bothersome probability problem. Multi-winner raffles.

• Replies: 6
• Views: 627
Apr 23rd 2013, 05:24 PM
11. ### Finding The Necessary Amount Of Numbers To Select From A Set

• Replies: 6
• Views: 1,547
Apr 23rd 2013, 04:46 PM
12. ### Is my proof incorrect?

• Replies: 7
• Views: 573
Apr 23rd 2013, 02:22 PM
13. ### Proving A Division Property By Employing The Pigeon-Hole Pricinple

• Replies: 2
• Views: 500
Apr 23rd 2013, 01:45 PM
14. ### jumping flea in discrete directions

• Replies: 1
• Views: 478
Apr 23rd 2013, 04:33 AM
15. ### Proving a set is uncountable?

• Replies: 2
• Views: 520
Apr 22nd 2013, 01:07 PM
16. ### Complex number help please

• Replies: 1
• Views: 315
Apr 22nd 2013, 12:19 PM
17. ### Stuck on Venn Diagram Problem

• Replies: 1
• Views: 378
Apr 21st 2013, 01:58 PM
18. ### Set Problems

• Replies: 15
• Views: 1,119
Apr 21st 2013, 12:49 PM
19. ### Probability in true/false exam with -1 if wrong

• Replies: 1
• Views: 383
Apr 20th 2013, 06:41 PM
20. ### Proving an "onto" function..

• Replies: 2
• Views: 1,398
Apr 20th 2013, 02:56 PM
21. ### Simple truth table, check if correct

• Replies: 4
• Views: 692
Apr 18th 2013, 08:04 AM
22. ### Given (p ⇒ q) and (r ⇒ s), use Fitch to prove (p ∨ r ⇒ q ∨ s )

• Replies: 1
• Views: 1,802
Apr 17th 2013, 11:17 PM
23. ### Causal form

• Replies: 3
• Views: 671
Apr 17th 2013, 03:30 PM
24. ### Boolean Questions

• Replies: 1
• Views: 878
Apr 17th 2013, 09:25 AM
25. ### Discrete Maths Number Theory Problem

• Replies: 2
• Views: 576
Apr 17th 2013, 07:10 AM
26. ### Combinatorial Identity, Pascal's Triangle, Hexagon Identity

• Replies: 5
• Views: 3,411
Apr 17th 2013, 06:56 AM

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# prove a function tonne reflexive symmetric and transitive

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