For f(x, y) = -4x 2 + 4xy - 3y 2 + 4x + 10y + 81,
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For f(x, y) = -4x2 + 4xy - 3y2 + 4x + 10y + 81, find [fxx(2, 3)] [fyy(2, 3)] - [fxy(2, 3)]2.
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Related Book For
College Mathematics For Business Economics, Life Sciences, And Social Sciences
ISBN: 978-0134674148
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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