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
- 2200 Views
- Last post by PM_Admin
on Mon Dec 08, 2008 12:05 am
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- How many subsets does the set have?
by jameshl2008 on Mon Apr 08, 2013 8:13 pm
- 2 Replies
- 271 Views
- Last post by TutorIndia
on Thu Apr 18, 2013 3:49 am
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- Prove that a^2|b and b^3|c then a^4b^5|c^3.
by ggfied on Sun Apr 14, 2013 3:04 am
- 0 Replies
- 230 Views
- Last post by ggfied
on Sun Apr 14, 2013 3:04 am
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- combinations of LAPTOP so L,A,T,O not in orig. pos. and
by halimbey on Mon Apr 08, 2013 1:38 am
- 1 Replies
- 339 Views
- Last post by maggiemagnet
on Tue Apr 09, 2013 1:03 am
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- divisible rule: for n>1 there exists m>1 in only 0s and 7s
by halimbey on Mon Apr 08, 2013 6:17 am
- 1 Replies
- 118 Views
- Last post by maggiemagnet
on Tue Apr 09, 2013 1:01 am
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- Give a mathematical proof by contradiction
by jameshl2008 on Thu Apr 04, 2013 6:28 pm
- 1 Replies
- 288 Views
- Last post by stapel_eliz
on Thu Apr 04, 2013 7:33 pm
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- Expected number of questions to win a game
by concept on Wed Apr 03, 2013 3:40 pm
- 1 Replies
- 142 Views
- Last post by stapel_eliz
on Wed Apr 03, 2013 5:28 pm
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- Counting with Set Unions (Please check my answer)
by Rubisaj on Thu Mar 21, 2013 4:18 am
- 1 Replies
- 457 Views
- Last post by stapel_eliz
on Thu Mar 21, 2013 12:37 pm
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- How to convert 6512 base 10, to octal?

by BUser on Sat Mar 09, 2013 4:53 pm
- 6 Replies
- 505 Views
- Last post by stapel_eliz
on Wed Mar 20, 2013 7:47 pm
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- Circular Permutations/ Combinations
by gingersnap0819 on Fri Mar 01, 2013 12:39 am
- 1 Replies
- 308 Views
- Last post by nona.m.nona
on Fri Mar 01, 2013 2:14 am
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- Mathematical Induction Question

by ScripterKitty on Tue Oct 09, 2012 2:40 pm
- 4 Replies
- 1235 Views
- Last post by SingingMommy
on Tue Nov 13, 2012 7:33 am
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- number theory: division rule for 7 in base 8?

by Mike MacClure on Thu Aug 30, 2012 2:09 am
- 1 Replies
- 837 Views
- Last post by maggiemagnet
on Thu Aug 30, 2012 12:13 pm
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- Can one use mathematical induction to disprove a statement?

by simpleman on Wed Aug 08, 2012 1:23 am
- 4 Replies
- 1814 Views
- Last post by simpleman
on Fri Aug 10, 2012 5:48 am
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- Multiples, odd numbers, divisibility, primes

by theawkwardcellist on Wed Jun 13, 2012 11:46 pm
- 1 Replies
- 1060 Views
- Last post by maggiemagnet
on Thu Jun 14, 2012 5:39 pm
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- Expected Value

by theawkwardcellist on Wed Jun 13, 2012 11:40 pm
- 1 Replies
- 602 Views
- Last post by maggiemagnet
on Thu Jun 14, 2012 5:35 pm
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- Sets and Applications of Venn Diagrams

by KathleenLaura on Mon Mar 05, 2012 3:26 am
- 1 Replies
- 1181 Views
- Last post by nona.m.nona
on Mon Mar 05, 2012 1:20 pm
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- Proving these union sets with induction?

by dekker13 on Tue Feb 28, 2012 4:12 pm
- 1 Replies
- 1200 Views
- Last post by stapel_eliz
on Wed Feb 29, 2012 11:00 am
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- Venn Diagrams and Set Operations

by purplemathuser77 on Wed Dec 28, 2011 9:41 pm
- 1 Replies
- 1137 Views
- Last post by maggiemagnet
on Thu Dec 29, 2011 1:43 am
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- Solving for # of periods in geometric progression

by mand1022 on Tue Dec 27, 2011 10:14 pm
- 5 Replies
- 1747 Views
- Last post by nona.m.nona
on Wed Dec 28, 2011 6:26 pm
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- Boolean expression simplification

by imu_1 on Wed Sep 07, 2011 3:00 pm
- 2 Replies
- 1616 Views
- Last post by les
on Mon Dec 05, 2011 5:45 am
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- RSA Decryption

by jpfluege on Fri Nov 04, 2011 8:17 am
- 1 Replies
- 1116 Views
- Last post by nona.m.nona
on Fri Nov 04, 2011 5:36 pm
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- Discrete Math Logic Problems

by toogood4007 on Wed Oct 19, 2011 4:58 am
- 1 Replies
- 2277 Views
- Last post by nona.m.nona
on Wed Oct 19, 2011 2:33 pm
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- function: prove f(i,j)=i+(i+j-1)(i+j-2)/2 is a bijection

by rubelpatel on Mon Oct 10, 2011 8:58 am
- 1 Replies
- 1237 Views
- Last post by nona.m.nona
on Mon Oct 10, 2011 12:45 pm
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- a farmer needs to carry a wolf, a goat, and a cabbage acros

by hacvude on Fri Sep 30, 2011 9:20 am
- 1 Replies
- 1401 Views
- Last post by nona.m.nona
on Fri Sep 30, 2011 11:11 am
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- Symmetric Closure
by thesevensparks on Sat Sep 24, 2011 7:24 am
- 1 Replies
- 1130 Views
- Last post by stapel_eliz
on Sat Sep 24, 2011 11:02 am
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