Consider the following f(x, y) x y, P(8, 1), u 3 5 i 4 5 j (a) Find the gradient of f f(x, y) (b) Evaluate the gradient at the point P f(8, 1) (c) Find the rate of change of f at P in the direction of the vector u Duf(8, 1) ...

a fx y b At P81 putting the values in fx y ...

Consider the following. f(x, y) = x/y, P(8, 1), u = 3/5 i + 4/5 j (a)

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Consider the following. f(x, y) = x/y, P(8, 1), u = 3/5 i + 4/5 j

(a) Find the gradient of f.

∇f(x, y) =

(b) Evaluate the gradient at the point P.

∇f(8, 1) =

Duf(8, 1) =

Related Book For answer-question

Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Posted Date: Nov 22, 2019 11:09 AM

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Consider the following. f(x, y) = x/y, P(8, 1), u = 3/5 i + 4/5 j (a)

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Calculus Early Transcendentals

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