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Vectors

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Question 73

The points UUU, VVV, W W\,W and Z Z\,Z have position vectors u=6i−2j+k\mathbf{u} = 6\mathbf{i} - 2\mathbf{j} + \mathbf{k}u=6i−2j+k, v=2i+6j−7k\mathbf{v} = 2\mathbf{i} + 6\mathbf{j} - 7\mathbf{k}v=2i+6j−7k, w=−3i+5j+2k\mathbf{w} = -3\mathbf{i} + 5\mathbf{j} + 2\mathbf{k}w=−3i+5j+2k and z=3i−7j+14k\mathbf{z} = 3\mathbf{i} - 7\mathbf{j} + 14\mathbf{k}z=3i−7j+14k

Show that UV→\overrightarrow{UV}UV is parallel to WZ→\overrightarrow{WZ}WZ

[4]
Markscheme

Vectors Questions

  1. A Level
  2. /Maths
  3. /Vectors

309 exam-style questions on Edexcel A Level Maths Vectors, covering 12.1 3D Coordinates, 12.2 Vectors in 3D, 12.3 Solving Geometric Problems, and 12.4 Application to Mechanics. Each one has a worked solution and a mark scheme showing where the marks go.

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