Given the argument: S ∨ L / L ⊃ ∼ S // S ∨ ∼ L This argument is: A) Invalid; fails in 1^st line. B) Invalid; fails in 2^nd line. C) Valid. D) Invalid; fails in 3^rd line. E) Invalid; fails in 4^th line.

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The Answer of Given the argument: S ∨ L / L ⊃ ∼ S // S ∨ ∼ L This argument is: A) Invalid; fails in 1^st line. B) Invalid; fails in 2^nd line. C) Valid. D) Invalid; fails in 3^rd line. E) Invalid; fails in 4^th line.

Given the Argument: S ∨ L / L ⊃ ∼