Short Answer
Use indirect proof:
1.S ⊃ (R • ∼T)
2.(S • R) ⊃ (T ∨ E)
3.(Q ∨ ∼T) ⊃ ∼E
/ ∼S
Correct Answer:
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Correct Answer:
Answered by ExamLex AI
To prove ∼S using indirect proof (also k...
View Answer
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