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...
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Question
q2
Transcribed Image Text:Find the direction in which the function is increasing most rapidly at the point Po-
f(x.y) = xy? - yx?, Po(-1,1)
(:
i
V2
O A.
O B. (V2)i - (2)j
Oc. E
i +
1
i +
OD.
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