Logic and Math Homework

Questions about specific logic and math issues. Important: You must attempt to solve the problem and show where you're lost. Do not simply post a problem without making an effort.

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Topic Title Replies Views Rating Created Last Post
Fitch Proof on Arrow's Logic of Preferences 3 80
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Apr 14, 2016
8:38 PM
By PhilFreak
Apr 15, 2016
5:14 PM
By MoeBlee
Fitch Proof on Arrow's Logic Of Preferences 7 99
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Apr 13, 2016
2:05 AM
By Slurg
Apr 14, 2016
4:35 PM
By MoeBlee
13.13 stuck :( 2 63
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Apr 07, 2016
8:52 PM
By quenten12
Apr 07, 2016
9:20 PM
By quenten12
intro to symbolic logic 1 67
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Mar 31, 2016
7:48 PM
By Rmageddon
Apr 04, 2016
7:20 PM
By Socialscientist
Need Help! Been trying for 3 hours. 1 94
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5/5 with 1 vote
Mar 31, 2016
7:25 PM
By noobtramp
Mar 31, 2016
11:26 PM
By TheDivineFool
deductive forms in argument 4 171
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Mar 30, 2016
1:54 AM
By tyh86
Mar 31, 2016
12:30 AM
By Exit
proving SL theorem 2 46
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Mar 30, 2016
9:57 AM
By offsuure
Mar 30, 2016
12:47 PM
By TheDivineFool
Table for Conditionals, Conjunctions, Disjunctions, their conversions and validity. 5 75
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Mar 29, 2016
11:17 AM
By Mercent
Mar 30, 2016
11:24 AM
By MoeBlee
I need help solving this logical proof. 1 80
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Mar 29, 2016
10:24 PM
By aureeliaa
Mar 29, 2016
11:49 PM
By TheDivineFool
Prove P ^ (Q ^ R) help! 3 64
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Mar 28, 2016
3:18 PM
By Miles Singer
Mar 29, 2016
2:13 AM
By Socialscientist
Help with derivation 4 90
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Feb 04, 2016
6:42 PM
By kopplar
Mar 23, 2016
4:25 PM
By sshelby3
Disjunction and Conditional Proof 0 37
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Mar 23, 2016
2:18 PM
By sshelby3
Mar 23, 2016
2:18 PM
By sshelby3
PL: Disjunction Proof 2 40
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Mar 22, 2016
1:18 AM
By sshelby3
Mar 22, 2016
6:52 PM
By sshelby3
Help finding the missing step in my formal proof 1 130
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Mar 20, 2016
8:33 PM
By katdd25
Mar 20, 2016
8:51 PM
By Dantesco
Theorem Proof 1 126
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Mar 14, 2016
4:01 AM
By Icyflamez
Mar 17, 2016
10:22 PM
By MoeBlee
Indirect Proof Help 1 68
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Mar 11, 2016
5:59 AM
By Icyflamez
Mar 11, 2016
7:34 AM
By TheDivineFool
Zermelo-Frankel Set Theory Proofs 5 82
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Mar 08, 2016
5:44 AM
By KIR3
Mar 10, 2016
12:25 AM
By KIR3
How to prove it 8 160
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Feb 23, 2016
9:20 AM
By moses88
Feb 25, 2016
11:47 AM
By MoeBlee
HELP WITH LPL Fitch Ex: 4.29 and 4.30 0 67
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Feb 16, 2016
5:33 PM
By matt2016
Feb 16, 2016
5:33 PM
By matt2016
IMPLICATIONS 3 3 70
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Feb 07, 2016
8:38 AM
By chris11
Feb 09, 2016
5:21 AM
By Owen
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