Find the angle between the vectors. (First find an exact expression and then approximate to the nearest

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Find the angle between the vectors. (First find an exact expression and then approximate to the nearest degree.)
a = 8i - j + 4k, b = 4j + 2k

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Apr 15, 2019 12:37 PM

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Find the angle between the vectors. (First find an exact expression and then approximate to the nearest

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a 8 1 4 81 9 b 0 4 2 ...View the full answer

Calculus Early Transcendentals

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