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:Find unit vectors that satisfy the given conditions:
1. The unit vector in the same direction as (-3, –5) is
2. The unit vector oppositely directed to 4i – 5j – 5k is
-
3. The unit vector that has the same direction as the vector from the point
A = (0, 3) to the point B = (-2, -2) is
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