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1.13 J: Vectors

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Question 44

Given that the point R R\,R has position vector 6i−j−4k6\mathbf{i} - \mathbf{j} - 4\mathbf{k}6i−j−4k and the point S S\,S has position vector 2i+3j+2k2\mathbf{i} + 3\mathbf{j} + 2\mathbf{k}2i+3j+2k

a.

Find the vector RS⃗\vec{RS}RS

[3]
b.

Find ∣RS⃗∣|\vec{RS}|∣RS∣

[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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