Construct a Derivation to Prove That Each of the Following

question 16

Essay

Construct a derivation to prove that each of the following propositions is a logical truth of PL using any of the twenty-five rules and conditional proof.
-[(G • H) ⊃ I] ⊃ [G ⊃ (H ⊃ I)]

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Definitions:

Nonnegotiable

Refers to instruments or documents that cannot be transferred or assigned from one party to another by endorsement or delivery, limiting their exchangeability.

Additional Terms

Supplementary conditions or provisions added to a contract that were not mentioned in the original agreement but are negotiated before finalization.

Ambiguous Checks

Checks that contain unclear, vague, or undetermined information, leading to potential confusion about the drawer's intentions.

Default Rule

A legal principle that applies in the absence of an agreement to the contrary between the parties involved in a contract or transaction.