lim (x,y) →(2,2) x+y+4 4-x-y √√x + y −2 √x - √y+3 lim (x,y)→(9,6) x-y-3 x+y+3

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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Find the limits: do they exist/not exist?

4-x-y
lim
(x,y) →(2,2) √√x + y - 2
x+y+4
√x - √y+3
lim
(x,y)→(9,6) x-y-3
x+y+3
..
m
m
m
Transcribed Image Text:4-x-y lim (x,y) →(2,2) √√x + y - 2 x+y+4 √x - √y+3 lim (x,y)→(9,6) x-y-3 x+y+3 .. m m m
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