 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2025/iii/paper-201/3/a/solution

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

E [X ∣ G]

is the almost surely unique integrable,

G

Z

such that

\int_{A} Z d P = \int_{A} X d P

for every

A \in G

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