Q4. Evaluate the following limits. 1) 2x+y-4 lim (x,y)-(1,2) √√2x+y-2 x²y-xy² lim (x,y)-(1,1) x2-y² 2)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.6: Rational Functions
Problem 2E
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Q4. Evaluate the following limits.
2x+y-4
1)
lim
(x,y)-(1,2) √√2x+y-2
x²y-xy²
lim
(x,y)-(1,1) x2-y²
Transcribed Image Text:Q4. Evaluate the following limits. 2x+y-4 1) lim (x,y)-(1,2) √√2x+y-2 x²y-xy² lim (x,y)-(1,1) x2-y²
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