xy+yz b) lim (xy2)-(0.0.0) x+y2+2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.1: Polynomial Functions Of Degree Greater Than
Problem 55E
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#8 (Please solve B)

8.
Find the limit, if it exists, or show that it does not exist:
2x-y
a)
lim
(xy)(1,2) 4x2-y2
b)
lim
xy+yz
(x.y.2)-(0,0,0) x2+y2+22
Transcribed Image Text:8. Find the limit, if it exists, or show that it does not exist: 2x-y a) lim (xy)(1,2) 4x2-y2 b) lim xy+yz (x.y.2)-(0,0,0) x2+y2+22
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