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
Suppose a WFF contains only three symbols. 3 47
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Nov 01, 2015
1:46 AM
By mauxdivers
Nov 02, 2015
7:32 PM
By mauxdivers
my deduction in logic is True? 0 36
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Oct 31, 2015
4:50 PM
By davidj
Oct 31, 2015
4:50 PM
By davidj
Propositions HELP! 2 72
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Oct 26, 2015
6:03 AM
By jsal2
Oct 26, 2015
6:54 AM
By jsal2
GPLi translation question 2 100
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Oct 22, 2015
11:58 PM
By Ricardo5778
Oct 26, 2015
1:46 AM
By sen.a
Ideas in logical consequence 0 49
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Oct 25, 2015
9:35 AM
By latebloomer
Oct 25, 2015
9:35 AM
By latebloomer
Describe a model on which it is true/false 0 62
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Oct 20, 2015
12:23 AM
By Imran51408
Oct 20, 2015
12:23 AM
By Imran51408
English to GPL 1 49
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Oct 11, 2015
9:22 PM
By Ricardo5778
Oct 11, 2015
11:35 PM
By TheDivineFool
Need help with Formal Proofs (LPL Ch 6 and Ch 8) 1 175
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Oct 08, 2015
10:06 PM
By crazyozzie02
Oct 09, 2015
5:00 PM
By Goaswerfraiejen
contradiction 0 43
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Oct 08, 2015
8:26 PM
By chris11
Oct 08, 2015
8:26 PM
By chris11
Tree diagrams for logic 0 52
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Oct 05, 2015
8:40 AM
By Edify
Oct 05, 2015
8:40 AM
By Edify
How to prove that this statement is valid using chain of reasoning, by contradiction, and resolution 8 154
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Oct 04, 2015
12:08 AM
By mitch08
Oct 05, 2015
4:06 AM
By TheDivineFool
Correct forms of negative definite descriptions 3 95
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Sep 30, 2015
3:53 AM
By moses88
Oct 03, 2015
8:53 AM
By Owen
help with 6.36 0 80
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Oct 02, 2015
5:06 PM
By clemsondood28
Oct 02, 2015
5:06 PM
By clemsondood28
Question about the logic symbols 3 89
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Sep 27, 2015
1:09 AM
By JK KAN
Sep 29, 2015
10:35 AM
By JK KAN
Help with Predicate logic 1 113
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Sep 20, 2015
4:54 PM
By rattional
Sep 21, 2015
4:35 AM
By TheDivineFool
'that-clauses' in predicate logic (1, 2) 10 163
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Sep 03, 2015
5:57 AM
By moses88
Sep 16, 2015
5:23 AM
By moses88
Help with 3.15 0 56
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Sep 14, 2015
3:38 PM
By miraclekeeper
Sep 14, 2015
3:38 PM
By miraclekeeper
Translating from English to MPL 2 167
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Sep 13, 2015
4:53 AM
By Ricardo5778
Sep 13, 2015
9:01 AM
By well off
Ambiguity in the first premise 2 69
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Aug 06, 2015
11:03 AM
By LP2121
Sep 07, 2015
8:39 AM
By Owen
Closing a Truth Tree 3 58
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Aug 27, 2015
8:29 AM
By Caputops
Sep 03, 2015
8:02 AM
By Meyer
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