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Vectors

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Question 41

Given that the point C C\,C has position vector −2i+5j+k-2\mathbf{i} + 5\mathbf{j} + \mathbf{k}−2i+5j+k and the point D D\,D has position vector 4i−j+3k4\mathbf{i} - \mathbf{j} + 3\mathbf{k}4i−j+3k

a.

Find the vector CD⃗\vec{CD}CD

[3]
b.

Find ∣CD⃗∣|\vec{CD}|∣CD∣

[3]
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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