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Vectors

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Question 214

Two non-zero vectors, a\mathbf{a}a and b\mathbf{b}b, are such that

∣a−b∣=∣a∣+∣b∣ |\mathbf{a} - \mathbf{b}| = |\mathbf{a}| + |\mathbf{b}| ∣a−b∣=∣a∣+∣b∣

Explain geometrically the significance of this statement.

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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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