Find the directional derivative of the function at P in the direction of v. V2 f(x, y) = x³ – y³, P(4, 3), v = (i + j) 2 %3D

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
Find the directional derivative of the function at P in the direction of v.
f(x, y) = x³ - y³, P(4, 3), v =
x3 – y³,
Р(4, 3), v
2.
(i + j)
%3D
2.
Transcribed Image Text:Find the directional derivative of the function at P in the direction of v. f(x, y) = x³ - y³, P(4, 3), v = x3 – y³, Р(4, 3), v 2. (i + j) %3D 2.
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