Given the following premises:
1)∼N • ∼F
2)K ⊃ (N • F)
3)U ∨ (K • ∼N)
A)∼K 1, 2, MT
B)(U ∨ K) • ∼N 3, Assoc
C)(K • N) ⊃ F 2, Exp
D)(U ∨ K) • (U ∨ ∼N) 3, Dist
E)∼(N • F) 1, DM

Question

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The Answer of Given the following premises:
1)∼N • ∼F
2)K ⊃ (N • F)
3)U ∨ (K • ∼N)
A)∼K 1, 2, MT
B)(U ∨ K) • ∼N 3, Assoc
C)(K • N) ⊃ F 2, Exp
D)(U ∨ K) • (U ∨ ∼N) 3, Dist
E)∼(N • F) 1, DM

Given the Following Premises