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Vectors Proof Questions

Vectors Proof Questions

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Question 3
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A diagram shows a triangle OABOABOAB.

OA⃗=4a \vec{OA} = 4\mathbf{a} OA=4a OB⃗=5b \vec{OB} = 5\mathbf{b} OB=5b

P P\,P is the point on AB AB\,AB such that AP:PB=1:3AP:PB = 1:3AP:PB=1:3

OP⃗=k(12a+5b) \vec{OP} = k(12\mathbf{a} + 5\mathbf{b}) OP=k(12a+5b)

Triangle OAB with P on AB such that AP to PB is 1 to 3, and vectors OA, OB and OP labelled.

Find the value of kkk.

[4]
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Vectors Proof Questions Questions

  1. GCSE
  2. /Maths
  3. /Vectors Proof Questions

23 exam-style questions on Edexcel GCSE Maths Vectors Proof Questions. Each one has a worked solution and a mark scheme showing where the marks go.

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