Mathematics (AS & A Level) · Oct / Nov 2017 · Paper 12 · Question 9
9709
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The question as text
O A B C The diagram shows a trapezium OABC in which OA is parallel to CB. The position vectors of A and B relative to the origin O are given by −−→ OA = ` 2 −2 −1 a and −−→ OB = ` 6 1 1 a .
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9(i)[3]
9(ii)[3]
9(iii)[3]
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