Validate the following arguments: a. ( ~p ∧ ((q ∧ r) → s) ∧ (s →...

Question

Question

Validate the following arguments:

a. ( ~p ∧ ((q ∧ r) → s) ∧ (s → p) ∧ (~(q ∨ r) → t ) → t

b.( (p → r) ∧ q ∧ (q → ~r) ∧ r ) → ~p

Answer 1

Answer #1

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Answer 2

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