Complex Number Loci
eight difficulty levels, Argand diagrams, timed, click to reveal
Difficulty
Give answers exactly, fully simplified. Levels 1–6 cover the loci in Edexcel A Level Further Maths (9FM0); levels 7 and 8 go further
Not on 9FM0
1 · Circles |
z
−
a
| =
r
2 · Perpendicular bisectors
3 · Half-lines arg(
z
−
a
) =
θ
4 · Greatest and least values
5 · Where loci meet
6 · Regions
7 · |
z
−
a
| =
k
|
z
−
b
| circles
Not on 9FM0
8 · Arcs, tangents and nearest points
Not on 9FM0
Mixed 1–6
Mixed 1–8
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