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Math Help - max/min values

  1. #1
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    max/min values

    working on some review problems,
    Does anyone know how to do this question, Thanks!

    I know how to find the critical points with fx, fy=0 what would I do with the xyz.
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  2. #2
    MHF Contributor
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    Re: max/min values

    Hey topsaa.

    Try finding the region common to both constraints (i.e. the plane and your xyz function) and use that as your constraint for getting your optimization points (min/max points).
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