Given the following premises:
1)R • ∼S
2)R ⊃ ∼(S • ∼F)
3)∼S ⊃ (F • N)
A)(∼S • F) ⊃ N 3, Exp
B)∼S 1, Simp
C)F • N 1, 3, MP
D)R ⊃ (∼S ∨ ∼∼F) 2, DM
E)(∼S ⊃ F) • (∼S ⊃ N) 3, Dist

Question

Quizplus · Accepted Answer

The Answer of Given the following premises:
1)R • ∼S
2)R ⊃ ∼(S • ∼F)
3)∼S ⊃ (F • N)
A)(∼S • F) ⊃ N 3, Exp
B)∼S 1, Simp
C)F • N 1, 3, MP
D)R ⊃ (∼S ∨ ∼∼F) 2, DM
E)(∼S ⊃ F) • (∼S ⊃ N) 3, Dist

Given the Following Premises