Subject
Computer Science
Topic
Artificial Intelligence
Which of the following is a tautology (true in every case)?
Which of the following is a tautology (true in every case)?
a)
P ∧ ¬Pb)
P ∨ ¬Pc)
P → ¬Pd)
P ∧ QExplanation
Either P or not-P must be true, whatever the value of P.Related questions
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