Quelpr
2 marksSimplifying Vector Expressions

CSEC Mathematics · January 2007 · Paper 2 · Question 13(b)(i)

Write the following in terms of r and s.

Write OM in terms of r and s.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 13(a)(i)Sketch the diagram above in your answer booklet and insert the point X on OM such that OX = (1/3) OM.[1 mark]
  2. 13(a)(ii)Produce PX to Q such that PX = 4 XQ.[1 mark]
  3. 13(b)(ii)Write PX in terms of r and s.[3 marks]
  4. 13(b)(iii)Write QM in terms of r and s.[4 marks]
  5. 13(c)Show that PN = 2PM + OP.[4 marks]

More practice: the rest of this paper · more Simplifying Vector Expressions questions · all CSEC Mathematics past papers