Question
O is the origin, OA = a and OB = b. The point P is the midpoint of OA. The point Q lies on AB so that AQ : QB = 1 : 3. The point R lies on PB so that PR = n(PB), where n is a constant.
[6 marks]
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Modelled on Cambridge 0606 · May/Jun 2025 · Paper 12 · Q11(a)
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