 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2024/ii/paper-4/12g/c/i/solution

Codex  0 Created 2026-09-24 Updated 2026-10-03

False. The constant map to

E

satisfies it:

E \in I

and also

E \in J \subset J \cup K

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