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Let a,b,c be three non zero vectors such that no two of them are collinear and (a×b)×c=1/3|a||b||c| ,find angle between b and c

Let a,b,c be three non zero vectors such that no two of them are collinear and (a×b)×c=1/3|a||b||c| ,find angle between b and c

Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
3 years ago
there is some error in the question as what you have on the left hand side is a vector but on the right side it is scalar so they cant be equal

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