Let v, w, and u be the vectors in R 3 . Which of the following is
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Let v, w, and u be the vectors in R3. Which of the following is a scalar?
(a) v × (u + w)
(b) (u + w) · (v × w)
(c) (u × w) + (w − v)
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a The cross product of the two vectors v and u ...View the full answer
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