Multiple Choice
[(G • H) ⊃ I] ⊃ [G ⊃ (H ⊃ I) ]
Which of the following propositions is a proper assumption for conditional proof to prove that the above wff is a logical truth of PL?
A) [(G • H) ⊃ I] ⊃ [G ⊃ (H ⊃ I) ]
B) [(G • H) ⊃ I] ⊃ (G ⊃ H)
C) [(G • H) ⊃ I] ⊃ G
D) (G • H) ⊃ I
E) G • H
Correct Answer:
Verified
Correct Answer:
Verified
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