Given the vectors M = -12ax + 3ay – 8az, and N= 8ax + 5ay – 2az.find the following: a. Unit vector in the direction of –M + 3N b. The magnitude of 7ax + 2N – 4M c. |?| |?| (? + ?)

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section: Chapter Questions
Problem 2RQ: 2. If , and the vector is drawn with its tail at the point, find the coordinates of the point at the...
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Given the vectors M = -12ax + 3ay – 8az, and N= 8ax + 5ay – 2az.find the following:
a. Unit vector in the direction of –M + 3N
b. The magnitude of 7ax + 2N – 4M
c. |?| |?| (? + ?)

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(c). |M|N| (M + N)
Transcribed Image Text:(c). |M|N| (M + N)
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