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Vectors

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Question 191

In triangle ABCABCABC, BC⃗=2i−7j\vec{BC} = 2\mathbf{i} - 7\mathbf{j}BC=2i−7j, AC⃗=8i−5j\vec{AC} = 8\mathbf{i} - 5\mathbf{j}AC=8i−5j

a.

Find the vector AB⃗\vec{AB}AB

[2]
b.

Find the length of the line BCBCBC

[2]
Markscheme

Vectors Questions

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

284 exam-style questions on Edexcel A 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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