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12.2 Vectors in 3D

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Question 27

The points A A\,A and B B\,B have position vectors (−351)\begin{pmatrix} -3 \\ 5 \\ 1 \end{pmatrix}​−351​​ and (147)\begin{pmatrix} 1 \\ 4 \\ 7 \end{pmatrix}​147​​ respectively.

Find the exact length of ABABAB.

[2]
Markscheme

12.2 Vectors in 3D Questions

  1. A Level
  2. /Maths
  3. /12.2 Vectors in 3D

42 exam-style questions on Edexcel A Level Maths 12.2 Vectors in 3D. Each one has a worked solution and a mark scheme showing where the marks go.

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