# Discrete Math Forum

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

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

• Replies: 4
• Views: 3,877
Jun 14th 2014, 02:54 AM

• Replies: 0
• Views: 3,817
Feb 11th 2011, 12:34 PM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,409
Jul 19th 2010, 11:33 PM
1. ### Perfect Set

• Replies: 0
• Views: 512
Dec 9th 2008, 06:33 PM
2. ### Elements

• Replies: 2
• Views: 474
Dec 9th 2008, 05:52 PM
3. ### Boolean Algebra, prove that,

• Replies: 1
• Views: 529
Dec 9th 2008, 03:53 AM
4. ### sets prove question 1

• Replies: 2
• Views: 618
Dec 8th 2008, 06:07 PM
5. ### Fancy working something out for me?

• Replies: 3
• Views: 667
Dec 8th 2008, 02:07 PM
6. ### Combination Problem Involving Alphabet

• Replies: 1
• Views: 1,014
Dec 8th 2008, 07:17 AM
7. ### Credit card virtual number

• Replies: 3
• Views: 617
Dec 8th 2008, 12:26 AM
8. ### Big O question

• Replies: 1
• Views: 321
Dec 8th 2008, 12:06 AM
9. ### Induction problem

• Replies: 1
• Views: 482
Dec 7th 2008, 05:31 PM
10. ### Expected Value and Variance Again

• Replies: 2
• Views: 987
Dec 7th 2008, 02:10 PM
11. ### recursive function

• Replies: 4
• Views: 644
Dec 7th 2008, 01:50 PM
12. ### need help with descrete math please

• Replies: 3
• Views: 539
Dec 7th 2008, 11:35 AM
13. ### partial ordering

• Replies: 0
• Views: 491
Dec 7th 2008, 08:55 AM
14. ### Expected Value

• Replies: 5
• Views: 557
Dec 7th 2008, 06:38 AM
15. ### help with relations

• Replies: 1
• Views: 497
Dec 6th 2008, 04:56 PM
16. ### Trivial cryptography

• Replies: 3
• Views: 1,861
Dec 6th 2008, 05:41 AM
17. ### theorems of set theory

• Replies: 2
• Views: 566
Dec 6th 2008, 12:29 AM
18. ### Relation ( Equivalence Relation)

• Replies: 8
• Views: 1,710
Dec 5th 2008, 09:55 AM
19. ### "Two Sided" series

• Replies: 0
• Views: 602
Dec 4th 2008, 10:46 PM
20. ### Equivalence Relations - HELP!!!

• Replies: 1
• Views: 465
Dec 4th 2008, 04:55 PM
21. ### check please proof equivalent asap

• Replies: 0
• Views: 458
Dec 4th 2008, 06:42 AM
22. ### Quick Combination Question

• Replies: 0
• Views: 1,445
Dec 3rd 2008, 11:02 PM
23. ### increasing functions

• Replies: 1
• Views: 643
Dec 3rd 2008, 04:21 PM
24. ### define a relation...

• Replies: 12
• Views: 1,046
Dec 3rd 2008, 12:21 PM
25. ### Set Theory Help - Simple Question

• Replies: 2
• Views: 491
Dec 3rd 2008, 11:41 AM
26. ### cardinality

• Replies: 4
• Views: 461
Dec 3rd 2008, 08:26 AM
27. ### "The set of rational numbers...."

• Replies: 4
• Views: 465
Dec 2nd 2008, 09:32 PM
28. ### Dilworth’s theorem

• Replies: 1
• Views: 610
Dec 2nd 2008, 07:45 PM
29. ### Prove set theorems

• Replies: 4
• Views: 592
Dec 2nd 2008, 10:28 AM

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# prove a function tonne reflexive symmetric and transitive

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