Answer to Question #169473 in Discrete Mathematics for Adrienne Buatona

Discrete Mathematics

Question #169473

Show, by the use of the truth table/matrix, that the statement (p v q) ∧ [( ¬p) ∧ (¬q)] is a tautology.

Expert's answer

This statement is not tautology, it is contradiction because this formula is always false.

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