# Math Challenge Problems Forum

Math Challenge Problem Forum: For challenging math problems (that you can solve yourself)

1. ### Read this first!

• Replies: 0
• Views: 1,124
Apr 15th 2014, 04:32 PM
1. ### Find out fallacy

• Replies: 2
• Views: 709
Jul 1st 2009, 10:39 PM
2. ### Pentagon

• Replies: 3
• Views: 821
Jun 29th 2009, 08:09 PM
3. ### Reals & Integers

• Replies: 6
• Views: 933
Jun 27th 2009, 12:49 AM
4. ### An integer-valued function

• Replies: 0
• Views: 596
Jun 24th 2009, 01:24 AM
5. ### Challenging Integral

• Replies: 2
• Views: 1,249
Jun 22nd 2009, 09:29 PM
6. ### Tree-Planting Problem

• Replies: 2
• Views: 1,194
Jun 22nd 2009, 05:54 PM
7. ### Find the best way to solve this question

• Replies: 2
• Views: 622
Jun 21st 2009, 11:28 PM
8. ### Limit Question

• Replies: 1
• Views: 572
Jun 21st 2009, 07:31 PM
9. ### Set closed under under multiplication

• Replies: 2
• Views: 1,695
Jun 21st 2009, 07:43 AM
10. ### Divisibility

• Replies: 5
• Views: 534
Jun 21st 2009, 02:14 AM
11. ### TA’s Challenge Problem #4

• Replies: 2
• Views: 670
Jun 21st 2009, 02:08 AM
12. ### Inequalities Question

• Replies: 2
• Views: 659
Jun 21st 2009, 01:09 AM
13. ### Limit (2)

• Replies: 8
• Views: 881
Jun 20th 2009, 05:45 PM
14. ### Application of Derivatives

• Replies: 2
• Views: 880
Jun 18th 2009, 05:16 PM
15. ### Problem 42

• Replies: 3
• Views: 1,646
Jun 17th 2009, 03:01 PM
16. ### Problem 35

• Replies: 3
• Views: 1,531
Jun 17th 2009, 12:50 PM
17. ### Problem 38

• Replies: 5
• Views: 2,099
Jun 16th 2009, 09:15 PM
18. ### Infinite series (5)

• Replies: 2
• Views: 618
Jun 15th 2009, 06:45 AM
19. ### fun series

• Replies: 5
• Views: 762
Jun 13th 2009, 09:28 AM
20. ### Find the code

• Replies: 4
• Views: 640
Jun 13th 2009, 05:32 AM
21. ### TA’s Challenge Problem #3

• Replies: 2
• Views: 1,025
Jun 9th 2009, 11:54 PM
22. ### TA’s Challenge Problem #2

• Replies: 7
• Views: 807
Jun 9th 2009, 02:35 AM
23. ### Another interesting integral

• Replies: 2
• Views: 738
Jun 8th 2009, 02:03 AM
24. ### An interesting indefinite integral

• Replies: 3
• Views: 628
Jun 1st 2009, 11:43 PM
25. ### A question about Riemann Zeta function

• Replies: 3
• Views: 828
May 30th 2009, 11:26 PM
26. ### The Triangular Duel

• Replies: 6
• Views: 1,339
May 29th 2009, 11:29 PM
27. ### Another question about Zeta function

• Replies: 1
• Views: 521
May 28th 2009, 07:21 AM
28. ### Problem 41

• Replies: 7
• Views: 1,714
May 26th 2009, 08:39 PM
29. ### Zeta function: A recurrence relation

• Replies: 3
• Views: 665
May 25th 2009, 07:36 PM

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