SOLUTION: 1. A > B 2. C > D 3. K > (A v C) 4. J v K 5. J > Z 6. W & ~Z / B v D

Algebra ->  Proofs -> SOLUTION: 1. A > B 2. C > D 3. K > (A v C) 4. J v K 5. J > Z 6. W & ~Z / B v D      Log On


   



Question 1028160: 1. A > B
2. C > D
3. K > (A v C)
4. J v K
5. J > Z
6. W & ~Z / B v D

Answer by jim_thompson5910(35256) About Me  (Show Source):
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NumberStatementLines UsedReason
1A > B
2C > D
3K > (A v C)
4J v K
5J > Z
6W & ~Z
:.B v D
7~Z & W6Commutation
8~Z7Simplification
9~J5,8Modus Tollens
10K4,9Disjunctive Syllogism
11A v C3,10Modus Ponens
12(A > B) & (C > D)1,2Conjunction
13B v D12,11Constructive Dilemma