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Math Help - Negate and simplify

  1. #1
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    Negate and simplify

    How do I negate and simplify (~(p^q)) v r
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  2. #2
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    Quote Originally Posted by brumby_3 View Post
    How do I negate and simplify (~(p^q)) v r
    \neg p \vee \neg q \vee r
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  3. #3
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    Quote Originally Posted by Plato View Post
    \neg p \vee \neg q \vee r
    Can you show some working out because I have no idea how you get that answer. For I got as an answer p ^ q ^ (~r)
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  4. #4
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    There is nothing to to work out.
    Do you know the rules?
    \neg \left( {p \wedge q} \right) \equiv \neg p \vee \neg q.
    Learn the rules!
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  5. #5
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    Haha thanks and I will learn them!
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