6) a) Given z= f(x, y) =, evaluate f(x y) from (2,1) to the (1.95, 1.05) and calculate |Az|. b) Use the total differential to compute |dz| (Write each result exactly)

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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------------- ------
6) a) Given z = f(x,y)=², evaluate f(x y) from (2,1) to the (1.95, 1.05)
and calculate |Az|. b) Use the total differential to compute |dz|
(Write each result exactly)
手
手
手
手
王
Transcribed Image Text:------------- ------ 6) a) Given z = f(x,y)=², evaluate f(x y) from (2,1) to the (1.95, 1.05) and calculate |Az|. b) Use the total differential to compute |dz| (Write each result exactly) 手 手 手 手 王
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