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
Transcribed Image Text:Find the unit tangent vector at the indicated point of the
vector function
11t
r(t) = e¹¹t costi + e¹¹t sintj+e¹¹t k
T(T/2) = (0)
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