Find a tangent vector at t= In 2 for the following parameterized curve. r(t) = 5 e'i+e -2tj+6 e 2k Choose the correct answer below. O A. 5 In 2i- 2 In 4j + 12 In 4k O B. 10i -j+48k OC. 5i-2j + 6k O D. Since r'(t) = 0, there is no tangent vector.
Find a tangent vector at t= In 2 for the following parameterized curve. r(t) = 5 e'i+e -2tj+6 e 2k Choose the correct answer below. O A. 5 In 2i- 2 In 4j + 12 In 4k O B. 10i -j+48k OC. 5i-2j + 6k O D. Since r'(t) = 0, there is no tangent vector.
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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Transcribed Image Text:Find a tangent vector at t= In 2 for the following parameterized curve.
r(t) = 5 e'i+e -2j+6 e 2k
Choose the correct answer below.
O A. 5 In 2i - 2 In 4j + 12 In 4k
O B. 10i -j+ 48k
OC. 5i-2j+ 6k
O D. Since r'(t) = 0, there is no tangent vector.
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