Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
I only need help on part b) and c)
Transcribed Image Text:5) Prove:
a) lim 2+2i = 1
1
Z-1-21
b) lim (m ² )
2-0
c) lim
Z-0
-12₁²2² does.
(Rez)²
1-2-1-
=
0
d) Compute lim
2931
not exist
2
Z-4L
22+21
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