Find 3x² - y² + lim (x,y) →(1, -2) x 2 2 2 x² + y²-3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 20E
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Question
Find
3x² - y² +
lim
(x,y) →(1, -2) x
2
2
2
x² + y²-3
Transcribed Image Text:Find 3x² - y² + lim (x,y) →(1, -2) x 2 2 2 x² + y²-3
Find the limit.
lim
(x,y) → (2x,3x/4)
sec x tan y
Transcribed Image Text:Find the limit. lim (x,y) → (2x,3x/4) sec x tan y
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