xy In(r+1) rª + 3y? if (x, y) # ( g(x, y) = if (r, y) = ( %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...
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xy In(r+ 1)
r* + 3y?
if (x, y) # (0,0)
g(x, y) =
%3D
if (x, y) = (0,0)
lim g(x, y) does not exist.
(r.y)-(0,0)
Show that
Transcribed Image Text:xy In(r+ 1) r* + 3y? if (x, y) # (0,0) g(x, y) = %3D if (x, y) = (0,0) lim g(x, y) does not exist. (r.y)-(0,0) Show that
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