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Math Help - Initial Tableau help please

  1. #1
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    Question Initial Tableau help please

    For the standard minimum problem: Minimize z=8xsub1+4xsub2+9xsub3, subject to
    xsub1+2xsub2+5xsub3>=to 40
    3xsub1+4xsub2+xsub3>=to 50
    2xsub1+5xsub2+7xsub3>to 60
    xsub1^3 0,xsub2^3 0,xsub3>=to 0
    The initial tableau for the dual problem is, My answer is.
    1 2 5 1 0 0 0 40
    3 4 1 0 1 0 0 50
    2 6 7 0 0 0 1 60

    8 4 9 0 0 0 1 0 is this right, thanks for any help given.
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  2. #2
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    Quote Originally Posted by kwtolley
    For the standard minimum problem: Minimize z=8xsub1+4xsub2+9xsub3, subject to
    xsub1+2xsub2+5xsub3>=to 40
    3xsub1+4xsub2+xsub3>=to 50
    2xsub1+5xsub2+7xsub3>to 60
    xsub1^3 0,xsub2^3 0,xsub3>=to 0
    The initial tableau for the dual problem is, My answer is.
    1 2 5 1 0 0 0 40
    3 4 1 0 1 0 0 50
    2 6 7 0 0 0 1 60

    8 4 9 0 0 0 1 0 is this right, thanks for any help given.
    Ouch! For sanity's sake, here's the LaTeX code to do subscripts:
    z=8x_1+4x_2+9x_3 (Just left-click to see the code.)

    -Dan
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  3. #3
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    Post ok, I didn't know that.....so

    So what do I o now repost the same question. I quess o right. thanks again.
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