Consider the function f(x, y) - 20²-11y2 + 10zy over the unit square 0≤x≤ 1,0 ≤ y ≤ 1. NOTE: Enter the exact answer. (a) Find the maximum and minimum values of f on each edge of the square. Maxifrauma Edge a=0: f(x, y) = Edge x = 1: f(x, y) = Minimum f(x, y) = f(x, y) =

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