Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
Problem 17E: Consider the vector v=(1,3,0,4). Find u such that a u has the same direction as v and one-half of...
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Transcribed Image Text:2) If m = 2i+2j-k and n = 31-6j+2k, find:
a) m ·n and
b) the angle between m and n.
c) the component of vector m in the direction of vector n.
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