Essay
derive the conclusions of each of the following arguments using the rules of inference for F, including the rules for identity.
-1. (∃x)[Px • (∀y)(Py ⊃ y=x) • (∃y)(Qy • Rxy)]
2. (∃x)[Px • Sx • (∀y)∼Ryx] / (∃x)(∃y)(Rxy • ∼Ryx)
Correct Answer:
Verified
Correct Answer:
Verified
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