4 marksCo-ordinate Geometry
CAPE Pure Mathematics Unit 1 · May/June 2004 · Paper 2 · Question 4(b)(iii)
The argument of w is π/4.
Determine the centre and radius of the circle C.
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Practise this questionOther parts of this question
- 4(a)Express the complex number, w = (z-1)/(z+2), in a similar form.[8 marks]
- 4(b)(i)Find the equation connecting x and y in the form ax² + by² + cx + dy + f = 0 where a, b, c, d, f are integers.[4 marks]
- 4(b)(ii)Show that the equation in (i) represents a circle, C.[3 marks]
- 4(c)Find the position vector of P.[6 marks]
More practice: the rest of this paper · more Co-ordinate Geometry questions · all CAPE Pure Mathematics Unit 1 past papers