SOLUTION: 1. (~F&E) > (G>F)
2. F>~E
3. E
/~G
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Question 1061177: 1. (~F&E) > (G>F)
2. F>~E
3. E
/~G
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
| Number | Statement | Lines Used | Reason |
|---|
| 1 | (~F & E) > (G > F) | | |
| 2 | F > ~E | | |
| 3 | E | | |
| :. | ~G | | |
| 4 | ~~E | 3 | DN |
| 5 | ~F | 2,4 | MT |
| 6 | ~F & E | 5,3 | Conj |
| 7 | G > F | 1,6 | MP |
| 8 | ~G | 7,5 | MT |
Abbreviations/Acronyms used:
Conj = Conjunction
DN = Double Negation
MP = Modus Ponens
MT = Modus Tollens
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