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    Maximum and Minimum of the Function

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    Find the absolute maximum and minimum of the function f(x, y, z) = yz + xy subject to the constraints y^2 + z^2 and xy = 6.

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    © BrainMass Inc. brainmass.com October 9, 2019, 6:53 pm ad1c9bdddf

    Solution Preview

    Max value is 66.5
    Min value is -54.5

    Since xy=6 is a constraint, we have ...

    Solution Summary

    This shows through a brief, stepwise explanation how to find the maximum and minimum values of a function.