2. Which of the following is not a unit vector? A. (0-2) 0. √5 √5 B. (cos 1, sin 1, 0) C. (1, 1, 1)

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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2. Which of the following is not a unit vector?
^. (-3/50-17/12)
A.
0.
√5
√5,
B. (cos 1, sin 1, 0)
C. (1, 1, 1)
Transcribed Image Text:2. Which of the following is not a unit vector? ^. (-3/50-17/12) A. 0. √5 √5, B. (cos 1, sin 1, 0) C. (1, 1, 1)
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