sin(x+ y) =1. (i) lịm (x, yH0, 0) x+y (ii) lim (x, yH(0, 0) y

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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sin(x+y) – 1
(i)
lim
(x, y>(0, 0)
x+ y
(ii)
lim
(x, yH(0, 0) y
Transcribed Image Text:sin(x+y) – 1 (i) lim (x, y>(0, 0) x+ y (ii) lim (x, yH(0, 0) y
(b) Determine whether the following limits exist either by giving a proof from
first principles or considering limits along curves.
Transcribed Image Text:(b) Determine whether the following limits exist either by giving a proof from first principles or considering limits along curves.
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