Question: Please Answer Part IV. Test the following arguments for validity. If valid, construct a formal proof. If invalid, produce a counterexample chart. [15 points each

Please Answer

Part IV. Test the following arguments for validity. If valid, construct a formal proof. If invalid, produce a counterexample chart. [15 points each - 30 points] 1. av~ (w - p) 2. (w - s) vq (avk) - (g Ab) ~ q v~ (~pvr) ~ WVp p - (~ r As ) gra b V s

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