Evaluate the dot product A B if a. A = 4i - 2j and B =

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Evaluate the dot product A · B if
a. A = 4î - 2ĵ and B = -2î - 3ĵ.
b. A = -4î + 2ĵ and B = 2î + 4ĵ.

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Oct 31, 2018 01:39 PM

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Evaluate the dot product A B if a. A = 4i - 2j and B =

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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