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Vectors Proof Questions

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Question 11
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A vector diagram shows a triangle OCDOCDOCD.

OC→=c \overrightarrow{OC} = \mathbf{c} OC=c OD→=3d \overrightarrow{OD} = 3\mathbf{d} OD=3d

M M\,M is the point on CD CD\,CD such that CM:MD=1:3CM:MD = 1:3CM:MD=1:3

OM→=k(c+d) \overrightarrow{OM} = k(\mathbf{c} + \mathbf{d}) OM=k(c+d)

Vector diagram of triangle OCD with M on CD in the ratio CM to MD equals 1 to 3, and vectors OC, OD and OM labelled.

Find the value of kkk.

[4]
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Vectors Proof Questions Questions

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

22 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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