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1.13 J: Vectors

1.13 J: Vectors

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Question 45

Given that the point L L\,L has position vector i+6j+3k\mathbf{i} + 6\mathbf{j} + 3\mathbf{k}i+6j+3k and the point M M\,M has position vector 4i−2j+5k4\mathbf{i} - 2\mathbf{j} + 5\mathbf{k}4i−2j+5k

a.

Find the vector LM⃗\vec{LM}LM

[3]
b.

Find ∣LM⃗∣|\vec{LM}|∣LM∣

[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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