In Exercises 5558, determine whether the statement is true or false. If it is false, explain why

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In Exercises 55–58, determine whether the statement is true or false. If it is false, explain why or give an example that shows it is false.

If fx(x0, y0) = fy(x0, y0) = 0, then f has a relative extremum at (x0, y0, z0).

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Calculus Of A Single Variable

ISBN: 9781337275361

11th Edition

Authors: Ron Larson, Bruce H. Edwards

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