Question: Intro. To discrete Math Using the rules of propositional calculus, prove that ((P 9) p)^-p is a contradiction. Indicate at each step what rule was

Intro. To discrete Math Intro. To discrete Math Using the rules of propositional calculus, prove that

Using the rules of propositional calculus, prove that ((P 9) p)^-p is a contradiction. Indicate at each step what rule was used

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