1. Find the indicated limit 1- cost, (a) R(t) t 1+ cost, i+ (b) R(t) 1-sint = = -i+e¹j+ek; lim R(t) t-0 1- cos² t. t² 1- cost sin t -j+ -k; lim R(t) t-0

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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Answer each problem completely.
1. Find the indicated limit
1-cost,
(a) R(t):
-i+e¹j+e-¹k; lim R(t)
t
t-0
1 + cost
1- cos² t
12
(b) R(t):
i+
-k; lim R(t)
sint
1-sint 1- cost
t-0
=
=
-j+
Transcribed Image Text:Answer each problem completely. 1. Find the indicated limit 1-cost, (a) R(t): -i+e¹j+e-¹k; lim R(t) t t-0 1 + cost 1- cos² t 12 (b) R(t): i+ -k; lim R(t) sint 1-sint 1- cost t-0 = = -j+
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