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Discrete mathematics, how to do the 13 problem in the class? It is known that propositional formulas A and B contain the same propositional variables, A? B
Hello, the answer is as follows.

Because of one? B, so A and B have the same principal disjunction and principal conjunctive normal form.

I hope you can take a closer look.

If not, you can ask questions.

I'll answer it for you when I have time.

I hope you study hard.

Live each day to the fullest.

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