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goodz

  • 3 years ago

Prove that (U + kV) x V = U x V How do you prove this?

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  1. harsimran_hs4
    • 3 years ago
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    PROPERTY \[a \times b = a b \sin \theta \] so simply write this as \[U \times V + kV \times V\] and use the above property

  2. goodz
    • 3 years ago
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    Thanks!

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