 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2026/ii/paper-4/16j/a/iv/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

The Mirimanoff rank is

ρ (x) = min {α : x \subset V_{α}} = sup_{y \in x} (ρ (y) + 1)

 New to topics? Read the docs here!