The proposition p ∧ (~p ∨ q) is:

1993

The proposition p ∧ (~p ∨ q) is:

  1. A.

    a tautology

  2. B.

    logically equivalent to p ∧ q

  3. C.

    logically equivalent to p ∨ q

  4. D.

    a contradiction

  5. E.

    none of the above

Attempted by 36 students.

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Correct answer: B

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