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A and B are two points. The position vector of A is 6→b−2→a. A point P divides the line −−→AB in the ratio 1:2. If →a−→b is the position vector of P, then the position vector of B is given by

Answer» A and B are two points. The position vector of A is 6b2a. A point P divides the line AB in the ratio 1:2. If ab is the position vector of P, then the position vector of B is given by


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