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1.9 Vectors

1.9 Vectors

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Question 8

The points AAA, B B\,B and P P\,P have position vectors a=−2i+4j\mathbf{a} = -2\mathbf{i} + 4\mathbf{j}a=−2i+4j, b=8i−11j\mathbf{b} = 8\mathbf{i} - 11\mathbf{j}b=8i−11j and p=2i−2j\mathbf{p} = 2\mathbf{i} - 2\mathbf{j}p=2i−2j.

a.

Show that AAA, P P\,P and B B\,B are collinear.

[3]
b.

Find the ratio AP:PBAP : PBAP:PB.

[2]
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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