SOLUTION: Use the first eight implication rules to create a proof of the following argument.
1. B v C
2. (C ⊃ D) • (D ⊃ F)
3. (B ⊃ G) • (P ⊃ H) /G v D
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-> SOLUTION: Use the first eight implication rules to create a proof of the following argument.
1. B v C
2. (C ⊃ D) • (D ⊃ F)
3. (B ⊃ G) • (P ⊃ H) /G v D
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Question 1157556: Use the first eight implication rules to create a proof of the following argument.
1. B v C
2. (C ⊃ D) • (D ⊃ F)
3. (B ⊃ G) • (P ⊃ H) /G v D Answer by Edwin McCravy(20055) (Show Source):
1. B v C
2. (C ⊃ D) • (D ⊃ F)
3. (B ⊃ G) • (P ⊃ H) /G v D
4. B ⊃ G 3, Simplification
5. C ⊃ D 2, Simplification
6. G v D 4,5,1 Constructive Dilemma
Edwin
