Question 15 Construct a truth table for each well-formed formula. Classify and compare the statements. Formula 1: P = (PƆ~P) Formula 2: (P • P) What kind of statement is Formula 1? self-contradictory How many True's are under the main operator of Formula 2? 1 How do the two formulas compare? [ Select ] Are the two formulas consistent? [ Select] Suppose Formula 1 is the premise and Formula 2 is the conclusion. Is the argument valid or invali [ Select]

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