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

Question

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

Given the Following Premises