In Exercises 914, (a) Find f(2, 1) and f(2.1, 1.05) and calculate z, and (b) Use the

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In Exercises 9–14,

(a) Find f(2, 1) and f(2.1, 1.05) and calculate Δz, and

(b) Use the total differential dz to approximate Δz.

f(x, y) = x2 + y2

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Related Book For  answer-question

Calculus Of A Single Variable

ISBN: 9781337275361

11th Edition

Authors: Ron Larson, Bruce H. Edwards

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