1 markMagnitude of a Vector
CSEC Mathematics · May/June 2004 · Paper 2 · Question 13(b)
Calculate |OA|, the magnitude of OA.
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Practise this questionOther parts of this question
- 13(a)(i)Write as a column vector, in the form (x y), the vector OA.[3 marks]
- 13(a)(ii)Write as a column vector, in the form (x y), the vector CB.[3 marks]
- 13(c)(i)State two geometrical relationships between the line segments OA and CB.[4 marks]
- 13(c)(ii)Explain why OABC is a parallelogram.[4 marks]
- 13(d)(i)Determine the position vector OM.[7 marks]
- 13(d)(ii)Determine the position vector ON. Hence, state one conclusion which can be made about the diagonals of the parallelogram OABC.[7 marks]
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