Sequences, counting (including probability), logic and truth tables, algorithms, number theory, set theory, etc.
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by PM_Admin on Mon Dec 08, 2008 12:05 am
- 0 Replies
- 828 Views
- Last post by PM_Admin
on Mon Dec 08, 2008 12:05 am
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- Is it easier than discrete algorithm???
by spem on Sun Aug 22, 2010 3:56 pm
- 0 Replies
- 42 Views
- Last post by spem
on Sun Aug 22, 2010 3:56 pm
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- Set Theory: prove f(x)= x ÷ sqrt[x^2+1] is Bijec. on (-1, 1)
by itscomplicated on Fri Jul 16, 2010 8:10 pm
- 5 Replies
- 149 Views
- Last post by nona.m.nona
on Sun Jul 18, 2010 11:46 am
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- combination with specifications
by misstokyo on Fri Jun 11, 2010 12:51 pm
- 4 Replies
- 181 Views
- Last post by misstokyo
on Sat Jun 12, 2010 8:21 am
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- limits and sq root: lim, x-> infty, 8 / sqrt(x) = 1
by bigguy on Sun Jun 06, 2010 7:11 pm
- 5 Replies
- 161 Views
- Last post by Martingale
on Mon Jun 07, 2010 1:12 am
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- Unknown numerical sequence?
by Rhoops on Tue May 11, 2010 3:54 am
- 2 Replies
- 175 Views
- Last post by Rhoops
on Tue May 11, 2010 4:35 pm
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- puzzled: 4 different styles and 2 different colors
by teddybear101 on Mon Mar 29, 2010 11:37 pm
- 1 Replies
- 166 Views
- Last post by maggiemagnet
on Tue Mar 30, 2010 12:42 pm
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- probability point selected on segment is within 2 units of 8
by ccav on Tue Mar 09, 2010 6:10 pm
- 2 Replies
- 263 Views
- Last post by CHTMcougarette09
on Wed Mar 24, 2010 7:25 pm
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- mutally Exclusive problem: picking Q or A from deck

by teddybear101 on Wed Mar 17, 2010 11:38 pm
- 2 Replies
- 240 Views
- Last post by teddybear101
on Thu Mar 18, 2010 11:53 am
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- oh no, no the marble question
by teddybear101 on Wed Mar 17, 2010 11:32 pm
- 1 Replies
- 105 Views
- Last post by maggiemagnet
on Thu Mar 18, 2010 3:03 am
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- How do i prove or disprove the following statement:

by veryhappyguy on Fri Feb 26, 2010 5:13 am
- 3 Replies
- 272 Views
- Last post by maggiemagnet
on Sat Feb 27, 2010 12:53 pm
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- Given the universal set X what is A^C

by dt084 on Fri Jan 15, 2010 4:19 am
- 1 Replies
- 277 Views
- Last post by maggiemagnet
on Fri Jan 15, 2010 2:16 pm
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- Urn and slips of papers question

by seisai on Sun May 10, 2009 1:43 am
- 2 Replies
- 572 Views
- Last post by wh1t3
on Fri Dec 11, 2009 4:06 pm
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- Probability: drawing colored marbles from bag w/ replacement

by jdom543 on Tue Dec 01, 2009 3:13 am
- 3 Replies
- 544 Views
- Last post by maggiemagnet
on Wed Dec 02, 2009 1:15 am
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- Letter Permutation/Probability

by hakandragon on Sat Nov 14, 2009 9:47 pm
- 1 Replies
- 234 Views
- Last post by stapel_eliz
on Sat Nov 14, 2009 11:43 pm
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- Statistical Sets: # of ways for choosing 3 of 10 people

by corpuschristi on Fri Nov 06, 2009 11:25 pm
- 1 Replies
- 277 Views
- Last post by maggiemagnet
on Sat Nov 07, 2009 1:36 am
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- Can someone help me figure out a recursive formula for this?

by noobzilla on Thu Oct 15, 2009 10:51 pm
- 2 Replies
- 405 Views
- Last post by noobzilla
on Sat Oct 17, 2009 7:36 pm
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- find an expression for the general term of?

by noobzilla on Fri Oct 09, 2009 12:50 am
- 2 Replies
- 366 Views
- Last post by noobzilla
on Sat Oct 10, 2009 11:04 pm
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- Creating a formula for the sequence 7, 10, 14, 19, 25, 32…

by noobzilla on Wed Oct 07, 2009 7:14 pm
- 1 Replies
- 285 Views
- Last post by stapel_eliz
on Wed Oct 07, 2009 7:41 pm
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- Finding a pattern for 2, 3, 7, 16....?

by noobzilla on Wed Oct 07, 2009 4:32 pm
- 3 Replies
- 458 Views
- Last post by stapel_eliz
on Wed Oct 07, 2009 7:38 pm
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- Probability- Union and Intersection

by Mere on Sat Oct 03, 2009 2:22 am
- 1 Replies
- 385 Views
- Last post by stapel_eliz
on Sat Oct 03, 2009 6:44 pm
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- Derangement / Principle of Inclusion-Exclusion Question

by sakic19 on Tue Sep 22, 2009 6:54 pm
- 1 Replies
- 331 Views
- Last post by stapel_eliz
on Tue Sep 22, 2009 8:35 pm
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- When is a set closed under particular arithmetic operation?

by georgiepeorgie on Tue Sep 22, 2009 2:32 am
- 1 Replies
- 384 Views
- Last post by stapel_eliz
on Tue Sep 22, 2009 12:26 pm
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- are any sequences both arithmetic and geometric?

by odysseus on Fri Sep 18, 2009 1:40 pm
- 1 Replies
- 326 Views
- Last post by stapel_eliz
on Sat Sep 19, 2009 2:10 pm
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- permutations of letters in VERTICAL beginning w/ 3 vowels

by AmySaunders on Thu Aug 20, 2009 6:31 pm
- 2 Replies
- 445 Views
- Last post by AmySaunders
on Thu Aug 20, 2009 6:37 pm
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