Question: 1. Using the truth table Determine whether: a) (p q ) (p q) is equivalent to p p b) p (p q) is equivalent to

1. Using the truth table Determine whether: a) (p q ) (p q) is equivalent to p p b) p (p q) is equivalent to p q 2. Show the following statement is contraction, a tautology, or neither. (p(qr)) (p q r)

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