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On an Argand diagram, shade the set of points for complex numbers $z$ satisfying both $|z + 2i| \leq 3$ and $|z + 2i| \leq |z - 2 + 4i|$.
Mathematics 9709 · AS & A Level · Complex numbers
Mathematics 9709 · AS & A Level · Complex numbers
On an Argand diagram, shade the set of points for complex numbers $z$ satisfying both $|z + 2i| \leq 3$ and $|z + 2i| \leq |z - 2 + 4i|$.