Essay
derive the conclusions of each of the following arguments using the rules of inference for M. Do not use conditional or indirect proof.
-1. (∀x)(Cx ⊃ Dx)
2. (∀x)(Ex ⊃ ∼Dx) / (∀x)(Ex ⊃ ∼Cx)
Correct Answer:
Verified
Correct Answer:
Verified
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