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Thread: Find a statement R

  1. February 6th 2011, 04:44 PM #1
    kensington
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    Find a statement R

    Any hints on how to start this question? ( Attachment)
    Find a statement R-proof-2.jpg

    Thanks
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  2. February 6th 2011, 04:56 PM #2
    Plato
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    Consider \neg \left( {p \vee q} \right)
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  3. February 6th 2011, 07:17 PM #3
    Soroban
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    Hello, kensington!

    \text{Find a statement }R\text{ (in terms of }P\text{ and }Q\text{) with the following truth table.}

    . . \begin{array}{|c|c|c|} P & Q & R \\ \hline T & T & F \\ T & F & T \\ F & T & T \\ F & F & T \end{array}

    I believe Plato meant: . \sim\!(P \wedge Q)
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