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MHT CET2019Evening ShiftMathematicsVector AlgebraActual

Which of the following is not equal to w . u × v ?

Options

  1. Au . v × w
  2. Bv . w × u
  3. Cu × v . w
  4. Dv . u × w

Correct answer

D. v . u × w

Step-by-step solution

Key Idea Use a × b . c = b × c . a = c × a . b ∴ w . u × v = - v . u × w

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