Which of the following pairs of vectors are perpendicular to each other? a) (4, 14, -18) and (6, 21, -27) O b) (13, 4, 2) and (2, -5, -3) O c) (1, 3, 2) and (-2, -6, -4) d) (5, -4, 3) and (-3, 4, -5)

Calculus: Early Transcendentals
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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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Which of the following pairs of vectors are perpendicular to each other?
a) (4, 14, -18) and (6, 21, -27)
b) (13, 4, 2) and (2, -5, -3)
O c) (1, 3, 2) and (-2, -6, -4)
d) (5, -4, 3) and (-3, 4, -5)
Transcribed Image Text:Which of the following pairs of vectors are perpendicular to each other? a) (4, 14, -18) and (6, 21, -27) b) (13, 4, 2) and (2, -5, -3) O c) (1, 3, 2) and (-2, -6, -4) d) (5, -4, 3) and (-3, 4, -5)
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