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Vectors

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Question 192

Given that the point A A\,A has position vector 4i−2j+k4\mathbf{i} - 2\mathbf{j} + \mathbf{k}4i−2j+k and AB⃗=−6i+5j+3k\vec{AB} = -6\mathbf{i} + 5\mathbf{j} + 3\mathbf{k}AB=−6i+5j+3k

a.

Find the position vector of the point BBB

[2]
b.

Find ∣OB⃗∣|\vec{OB}|∣OB∣

[2]
Markscheme

Vectors Questions

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

309 exam-style questions on Edexcel A Level Maths Vectors, covering 12.1 3D Coordinates, 12.2 Vectors in 3D, 12.3 Solving Geometric Problems, and 12.4 Application to Mechanics. Each one has a worked solution and a mark scheme showing where the marks go.

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