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1.11.7 Language of vectors in three dimensions (A-level only)

1.11.7 Language of vectors in three dimensions (A-level only)

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Question 7

The points P P\,P and Q Q\,Q have position vectors (2−14)\begin{pmatrix} 2 \\ -1 \\ 4 \end{pmatrix}​2−14​​ and (53−2)\begin{pmatrix} 5 \\ 3 \\ -2 \end{pmatrix}​53−2​​ respectively.

Find the exact length of PQPQPQ.

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Markscheme

1.11.7 Language of vectors in three dimensions (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.11.7 Language of vectors in three dimensions (A-level only)

42 exam-style questions on OCR (MEI) A Level Maths 1.11.7 Language of vectors in three dimensions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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