1. Find the limit if exists or show that the limit does not exist 1-cos(x+2y²) (x+2y2)2 (a) (b) lim (,) (0,0) lim (x,y) (0,0) 2x³y 8+y4

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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1. Find the limit if exists or show that the limit does not exist
1-cos(x+2y²)
(x4 + 2y2)²
(a)
(b) ●
lim
() (0,0)
lim
(x,y) (0,0)
2x6y
8+y4
Transcribed Image Text:1. Find the limit if exists or show that the limit does not exist 1-cos(x+2y²) (x4 + 2y2)² (a) (b) ● lim () (0,0) lim (x,y) (0,0) 2x6y 8+y4
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