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Discrete Math Question

  1. Sep 14, 2012 #1
    The question is, "Find the dual of each of these compound propositions."

    The propositions being: p∧¬q∧¬r, (p∧q∧r)∨s, and (p∨F)∧(q∨T)

    I don't quite understand what they want me to do.
  2. jcsd
  3. Sep 15, 2012 #2


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    Do you know what the "dual" of a proposition is?
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