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Grade 12Vectors

In this topic in right hand thumb rule there was given that Vector A X B vector = -B X A vector.explain ?

Profile image of Kartikey sharma
13 Years agoGrade 12
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1 Answer

Profile image of Akash Kumar Dutta
ApprovedApproved Tutor Answer13 Years ago

AxB=a vector perpendicular to plane A and B......
BxA is also the same vector in MAGNOTUDE but opp. in dir since the sence of rotaion of of the hand is opp and the thumb noww points in opp dir as earlier.

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