A2 June 2019 Paper 1 Q2
2 Indicate by shading on an Argand diagram the region
\(\{z : |z| \leqslant |z - 4|\} \cap \{z : |z - 3 - 2\mathrm{i}| \leqslant 2\}\). [3]
| Scheme | Marks | AO |
|---|---|---|
 | B1 B1 B1 | 2.2a 2.2a 1.1 |
| [3] |
Notes
B1: Correct circle. Centre \(3 + 2\mathrm{i}\) radius 2. “correct” requires clear indication of centre and touching \(x\)-axis
B1: Correct line \(\mathrm{Re}(z) = 2\)
B1: Correct shading. Alternatively, candidates may shade the region that is not required, but should indicate clearly that what they have shaded is not required.