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Vectors

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Question 7
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Given that the point A A\,A has position vector 2i−6j2\mathbf{i} - 6\mathbf{j}2i−6j and the point B B\,B has position vector −4i+7j-4\mathbf{i} + 7\mathbf{j}−4i+7j

a.

Find the vector AB⃗\vec{AB}AB

[2]
b.

Find ∣AB⃗∣|\vec{AB}|∣AB∣

Give your answer as a surd.

[2]
Markscheme

Vectors Questions

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

21 exam-style questions on Edexcel AS Level Maths Vectors, covering 11.1 Vectors, 11.2 Representing Vectors, 11.3 Magnitude and Direction, 11.4 Position Vectors, 11.5 Solving Geometric Problems, and 11.6 Modelling with Vectors. Each one has a worked solution and a mark scheme showing where the marks go.

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