Determine whether u and v make an acute angle, make an obtuse angle, or are orthogonal. (a)

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Determine whether u and v make an acute angle, make an obtuse angle, or are orthogonal.
(a) u = (6, 1,4), v = (2, 0, - 3)
(b) u = (0, 0, - 1), v = (1, 1, 1)

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Question Posted: Jun 17, 2016 08:01 AM

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Determine whether u and v make an acute angle, make an obtuse angle, or are orthogonal. (a)

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Elementary Linear Algebra with Applications

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