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Which of the following pair of vectors have the same direction? Select one: O a = a = -i - 2j + 2k and b = +3i+ 8j + 6k. O a = a = 5i - 4j + 3k and b = 15i - 12j + 9k. O a = 3i and b = −4i. O a = -6i - 2j - 4k and b = −15i + 5j + 10k. None of them.

Which of the following pair of vectors have the same direction? Select one: O a = a = -i - 2j + 2k and b = +3i+ 8j + 6k. O a = a = 5i - 4j + 3k and b = 15i - 12j + 9k. O a = 3i and b = −4i. O a = -6i - 2j - 4k and b = −15i + 5j + 10k. None of them.

Calculus: Early Transcendentals
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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Which of the following pair of vectors have the same direction? Select one: O a = -i - 2j + 2k and b = +3i + 8j + 6k. = a = b = 15i - 12j + 9k. a = 3i and b = -4i. O a 5i - 4j + 3k and a = −6i - 2j - 4k and b = -15i + 5j + 10k. None of them.
Transcribed Image Text:Which of the following pair of vectors have the same direction? Select one: O a = -i - 2j + 2k and b = +3i + 8j + 6k. = a = b = 15i - 12j + 9k. a = 3i and b = -4i. O a 5i - 4j + 3k and a = −6i - 2j - 4k and b = -15i + 5j + 10k. None of them.
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