Zuleka Shaikh posted an Question
July 24, 2020 • 23:16 pm 30 points
  • UGC NET
  • Computer Science & Applications

P implies q biconditional negation of p or q is a tautology

P implies Q biconditional negation of P or Q is a Tautology

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    Nabeela Best Answer

    in the image, all the tautology conditions has been shown in case of bidirectional negation. a compound proposition that is always true is called tautology. the case has been clearly explained with a truth table in the third image .. hope that helps🙂🙂

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