 2023

Solutions to all three questions of the University of Oxford Part B algebraic curve paper, sat on 6 June 2023. Source: Oxford's released examination PDF, compilation pages 218–220; paper pages 1–3. The solutions use the paper's labels. Curves in Question 1 are understood to be reduced plane curves; the qualification concerning lines in 2(a), and the unnecessary restriction on the half-period values in 3(d), are discussed where they arise.