Source release: Oxford examination archive release thread. The four-page scan is from pages 434–437 of the released Part C bundle. The cover identifies paper C6.3b, formal codes DMAC 2B68 and DMCO 2B68, and Thursday 9 June 2011.

Answer availability checked on 28 October 2026: bounded searches of official Oxford sources by year, course name, paper label and formal code found no advertisement of complete or selected-part answers for this exact paper. The departmental examination overview does not establish solution availability for this 2011 paper.

This University of Oxford Part C paper is cross-listed for Mathematics, Mathematics and Computer Science, and Mathematics and Philosophy. Section A concerns topology, and section B concerns set theory. ^[ref] The archive contains the complete editable four-page transcription, with the source closure bars checked against the scan. Bounded official-source searches found no advertised answers to this exact paper. All source leaves and unnumbered preliminary tasks are covered below.

This University of Oxford Part C paper combines Analytic Topology in section A and Axiomatic Set Theory in section B, cross-listed for Mathematics, Mathematics and Computer Science, and Mathematics and Philosophy. ^[ref] The archive retains the complete editable four-page transcription. Bounded official-source searches found no advertised answers for this exact paper. The solution to A1(iv) replaces a faulty printed radial hint with a proved rectangular construction.

Source release: Oxford examination archive release thread, Part C bundle pages 305–308. This combined PDF covers both topology and set theory. The cover cross-lists Mathematics, Mathematics and Computer Science, and Mathematics and Philosophy, all Part C, Monday 7 June 2010, 2.30pm–5.30pm.

Answer availability checked on 28 October 2026: bounded official Oxford searches by exact year, paper label and both course names found no advertised exact-paper answers. The official syllabus for the 2010 examination identifies the combined unit. No later answer-release policy was assumed applicable.

Source: Oxford mathematics examination release, private bundle Part C 2007 11.pdf, pages 69–74. The cover identifies the shared mathematics and mathematics and philosophy Part C paper. The complete editable transcription remains in the private examination archive.

Source: Mathematics release, bundle Part C 2007 11.pdf, pages 178–184. The seven-page paper is shared by Mathematics, Mathematics & Philosophy and Mathematics & Statistics Part C, dated 31 May 2008.

Bounded exact-paper checks found no matching advertisement of worked answers. Both printed halves and every question part are covered; complete editable source statements remain in the private archive.

Source: Mathematics release, bundle Part C 2007 11.pdf, pages 365–371. The combined Mathematics and Mathematics and Philosophy Part C paper was sat on 5 June 2010, 2.30–5.30pm.

Bounded exact-paper availability checks found no matching answer advertisement. The general even-year policy establishes coverage back to at least 2016 and does not itself establish this 2010 paper. Both sections and all printed targets are covered below; the unlettered theorem requests in Questions 4 and 5 are included alongside their displayed subdivisions.

Original solutions to the paper released at the source request. The complete editable transcription is retained in the private examination archive.

Source paper: FOI request thread. The intact cover identifies Algebraic Geometry, C3.1a, Tuesday 7 June 2011, 2.30pm to 4.00pm. Its three readable pages are original private-bundle pages 413–415.