(b) Find the following limits WITHOUT using the L'Hopital’s Rule. x²–4x lim x→0- |x| (i) (ii) 2tan?x lim x→0 x2 x*-81 (iii) lim x→3 2x2-5x-3

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...
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(b)
Find the following limits WITHOUT using the L’Hopital's Rule.
x2-4x
lim
x→0- |x|
(i)
2tan?x
lim
x→0 x2
(ii)
х4-81
(iii)
lim
х-3 2х2-5х-3
Transcribed Image Text:(b) Find the following limits WITHOUT using the L’Hopital's Rule. x2-4x lim x→0- |x| (i) 2tan?x lim x→0 x2 (ii) х4-81 (iii) lim х-3 2х2-5х-3
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