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Can someone please check my logic proof?

  1. Oct 11, 2014 #1
    (c v ~ h) - > ~ m (prem 1)

    T -> ~ c (prem 2)

    T ^ h (prem 3)

    trying to get m


    1) T (spec prem 3)

    2) ~ c ( M.PON prem 2, 1)

    3) ~ h (ELIM prem 1 (c v ~ h), 2)

    4) ~ h - > ~ m (replace (c v ~ h) with ~h)

    5) m -> h (Contrap. 4)

    6) ~m v h (M.TOL 5,3)

    6) m
     
  2. jcsd
  3. Oct 11, 2014 #2
    Nevermind. This is wrong.
     
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