f(x, y) a b) = 4x²+2y² Find the domain of f. Show that the limit does not exist lim f(x,y) (x,y) → (0,0)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 59E
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f(x, y)
a
b)
3xy
= 4x²+2y²
Find the domain of f.
Show that the limit
does not exist.
lim
(x,y) → (0,0)
f(x, y)
Transcribed Image Text:f(x, y) a b) 3xy = 4x²+2y² Find the domain of f. Show that the limit does not exist. lim (x,y) → (0,0) f(x, y)
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