Multiple Choice
Given the following premises:
1) ∼R ≡ ˜R
2) N • ˜T
3) R ⊃ ˜(N • ˜T)
A) ∼T 2, Simp
B) (N • ∼T) ⊃ ∼R 3, Trans
C) ∼R 2, 3, MT
D) R ⊃ (∼N ∨ ∼∼T) 3, DM
E) ∼R 1, Taut
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q28: Given the following premises:<br>1)Q ⊃ (A ∨
Q29: Given the following premises:<br>1)∼I ∨ ∼∼B<br>2)M ⊃
Q30: Use an ordinary proof (not conditional or
Q31: Given the following premises:<br>1)∼P<br>2)L ⊃ (P ∨
Q32: Given the following premises:<br>1)∼N ∨ H<br>2)Q ⊃
Q34: Given the following premises:<br>1)Q ⊃ (H •
Q35: Use an ordinary proof (not conditional or
Q36: Given the following premises:<br>1)∼W<br>2)C ∨ W<br>3)R ⊃
Q37: Given the following premises:<br>1)G • ˜A<br>2)K ⊃
Q38: Use an ordinary proof (not conditional or