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If veca=hati-2hatj+3hatk, vecb=2hati+hat...

If `veca=hati-2hatj+3hatk, vecb=2hati+hatj-2hatk, vec c=3hati+2hatj+hatk`, find `veca*(vecb xx vec c)`.

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Knowledge Check

  • If vec a = hati + hatj + hatk , vecb = 2hati+xhatj+hatk, vecc = hati - hatj + 4hatk and veca. (vecbxxvecc) =0 then x is equal to

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