Essay
determine whether the given formula is a logical truth of M or not. If it is a logical truth, provide a proof of the formula. If it is not a logical truth, provide a counterexample in a finite domain.
-[(∀x)(Fx ⊃ Gx) • (∀x)(Gx ⊃ Hx)] ⊃ (∃x)(Fx • Hx)
Correct Answer:
Verified
Correct Answer:
Verified
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