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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A force is specified by the
![A force is specified by the vector F = [(-160)i + (-70)j + (-40)k] N. Calculate the angles made by F with the positive x-, y-, and z-axes.
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Transcribed Image Text:A force is specified by the vector F = [(-160)i + (-70)j + (-40)k] N. Calculate the angles made by F with the positive x-, y-, and z-axes.
Answers:
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