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Vectors

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Question 107

Given that the point A A\,A has position vector −2i+4j−6k-2\mathbf{i} + 4\mathbf{j} - 6\mathbf{k}−2i+4j−6k and the point B B\,B has position vector 3i−3j−4k3\mathbf{i} - 3\mathbf{j} - 4\mathbf{k}3i−3j−4k

a.

Find the vector AB⃗\vec{AB}AB

[2]
b.

Find ∣AB⃗∣|\vec{AB}|∣AB∣

[2]
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.

Question bank