What is the value of (a vector+bvector).(a vector×b vector)
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see for such questions u need to have the concepts clear. The addition product of a vector + b vector will always be in the same plane as tha of a an b vectors.Now the cross product of 2 vectors is always perpendicular to the plane containing the 2 vecotors(U will understand this more clearly when u teacher will teach u TORQUE).So finally u hv to find the dot product bwtn 2 vectors which are actually perpendicular to each other which is always 0.
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Answer:
as it is perpendicular according to the properties of dot product it's always zero
Explanation:
properties
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