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Mathematics (AS & A Level) · Oct / Nov 2022 · Paper 33 · Question 9

9709

As printed in the paper

The question as text

With respect to the origin O, the position vectors of the points A, B and C are given by −−¿ OA = ` 0 5 2 a , −−¿ OB = ` 1 0 1 a and −−¿ OC = ` 4 −3 −2 a . The midpoint of AC is M and the point N lies on BC, between B and C, and is such that BN = 2NC.

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Show the answer and mark scheme
  • 9(a)[3]

  • 9(b)[2]

  • 9(c)[4]

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