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1.9 Vectors

1.9 Vectors

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Question 11

The points A A\,A and B B\,B have position vectors a=3i−4j\mathbf{a} = 3\mathbf{i} - 4\mathbf{j}a=3i−4j and b=−2i−7j\mathbf{b} = -2\mathbf{i} - 7\mathbf{j}b=−2i−7j.

The point P P\,P divides AB AB\,AB internally in the ratio AP:PB=2:5AP : PB = 2 : 5AP:PB=2:5.

a.

Find AB⃗\vec{AB}AB.

[2]
b.

Find the position vector of PPP.

[3]
Markscheme

1.9 Vectors Questions

  1. A Level
  2. /Maths
  3. /1.9 Vectors

37 exam-style questions on WJEC A Level Maths 1.9 Vectors, covering 1.9.1 Vectors, 1.9.2 Vectors, 1.9.3 Vectors, 1.9.4 Vectors, and 1.9 Vectors. Each one has a worked solution and a mark scheme showing where the marks go.

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