2x +2x² + 3x² +3y² x²+y? a) Let f(x, y) ={ if (x, y) # (0, 0) Find the value of b for b if (x, y) = (0, 0) which f is continuous at all the points in R. 1-ху b) Let. f(x, y)=- 1+e*- Is f continuous? Explain!

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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2x +2x² + 3x² +3y²
x²+y?
a) Let f(x, y) ={
if (x, y) # (0, 0)
Find the value of b for
b
if (x, y) = (0, 0)
which f is continuous at all the points in R.
1-ху
b) Let. f(x, y)=-
1+e*-
Is f continuous? Explain!
Transcribed Image Text:2x +2x² + 3x² +3y² x²+y? a) Let f(x, y) ={ if (x, y) # (0, 0) Find the value of b for b if (x, y) = (0, 0) which f is continuous at all the points in R. 1-ху b) Let. f(x, y)=- 1+e*- Is f continuous? Explain!
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