determine whether the given argument is valid or invalid. If it is valid, provide a derivation of the conclusion from the premises. If it is invalid, provide a counterexample.
-1. ∼(I $ \lor $ J)
2. J ⊃ (K ⊃ L)
3. K ≡ ∼L / L

Question

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The Answer of determine whether the given argument is valid or invalid. If it is valid, provide a derivation of the conclusion from the premises. If it is invalid, provide a counterexample.
-1. ∼(I $ \lor $ J)
2. J ⊃ (K ⊃ L)
3. K ≡ ∼L / L

Determine Whether the Given Argument Is Valid or Invalid ∨ \lor ∨

Determine Whether the Given Argument Is Valid or Invalid $\lor$