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Question
Which of the following is not equal to w · (u × v)?
Options
u · (v × w)
v · (w × u)
(u × v) · w
v · (u × w)
MCQ
Solution
v · (u × w)
Explanation:
Use (a × b) · c = (b × c) · a = (c × a) · b
∴ w · (u × v) = - v · (u × w)
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Algebra of Vectors
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