2025 (source code)

= 2025
{scope}
{title2=C4.9}
{title2=A17515H1}

Original solutions to all three questions. Source: https://www.whatdotheyknow.com/request/past_papers_omms/response/3521346/attach/3/FOI%20202607%20785%20Exam%20Papers%20OMMS.pdf#page=27[released paper, parent PDF pages 27–30]. The paper's notation $d_p$ denotes the <p-Wasserstein distance>. Question 1(b) contains two printed errors; Questions 2(b–c) and 3(c) require the qualifications explained in their solutions.