O-LevelAdditional MathematicsVectors in two dimensionsMay/June 2025Paper 1 Q119 Marks
The diagram shows the triangle OAB, where OA = a and OB = b. The point P lies on OA such that OP = (3/4)OA. The point Q lies on AB such that AQ = (1/3)AB. The straight line through P and Q meets the straight line through O and B at the point R. It is given that OR = λb and PR = µPQ, where λ and µ are constants.
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