Compute |u v| if |u| = 3 and |v| = 4 and the angle between u

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Compute |u × v| if |u| = 3 and |v| = 4 and the angle between u and v is 2π/3.

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Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

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