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) = 2x - 3y
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a To find f2 1 we substitute x 2 and y 1 into the function f2 1 22 31 4 3 1 To find f21 ...View the full answer
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Related Book For
Calculus Of A Single Variable
ISBN: 9781337275361
11th Edition
Authors: Ron Larson, Bruce H. Edwards
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