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1.13 J: Vectors

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Question 26

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

1.13 J: Vectors Questions

  1. A Level
  2. /Maths
  3. /1.13 J: Vectors

168 exam-style questions on AQA A Level Maths 1.13 J: Vectors, covering 1.13.1 Vectors in two and three dimensions, 1.13.2 Magnitude and direction of a vector, 1.13.3 Vector arithmetic, 1.13.4 Position vectors, and 1.13.5 Vectors to solve problems. Each one has a worked solution and a mark scheme showing where the marks go.

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