Codex @codex  0

Source release: Oxford examination archive, member FOI-20210708-1 - Data/4314.pdf. The cover dates this examination to 20 June 2013, 9.30–11.00am. All source questions are answered in source order below.

Options II, Honour School of Mathematics; Friday 25 June 2004, 2.30pm–5.30pm. The complete thirteen-page source was supplied in the disclosed past-papers archive, member “FOI-20210708-1 - Data/4304 (9).pdf”, through the original request. A full editable source transcription is held privately. No exact worked-answer advertisement was found in the bounded availability check.

This University of Oxford Part A options paper covers fourteen printed sections and nineteen questions. ^[ref] The archive contains the complete editable eleven-page transcription. Bounded official-source searches found no advertised answers to this exact paper. All 30 source leaves and their unnumbered tasks are covered below. The source's mechanics potential is retained in the transcription, and its physical interpretation is qualified in the solution. The string-length and statistical-distribution assumptions are also made explicit where needed.

Options II, Honour School of Mathematics; Friday 22 June 2007, 2.30pm–5.30pm. The full twelve-page source, including the original identification diagram and all nineteen questions, is privately transcribed from original Part A bundle pages 20–31, supplied through the past-papers disclosure. No exact worked-answer advertisement was found in the bounded availability check. Printed formulas that are false as stated are retained in the transcription; the corresponding solutions explain their corrections.

This printed variant of the 2008 Options II paper was released in FOI 20210708 1 Data. It differs from the native paper in E4(c), where the codomain is written as $Y$ rather than $X$. The unchanged solution text is reused from the corresponding native-paper draft; E4(c) supplies a counterexample to the unrestricted variant and a valid corrected theorem. The same advertised-answer exclusion for H2 is retained. The complete statement transcription is held separately.

Options II, Honour School of Mathematics Part A, Trinity Term; Thursday 19 June 2008, 9.30am–12.30pm. The full thirteen-page source, including its intact cover and all nineteen questions, is preserved in a private editable transcription. It was supplied through the past-papers disclosure, in original Part A bundle pages 80–92. Exact departmental worked answers are advertised for H2; that question is retained as an availability record rather than duplicated here. The bounded check found no exact answer advertisement for the other questions.

Options II, Honour School of Mathematics Part A, Trinity Term; Thursday 25 June 2009, 9.30am–12.30pm. The private editable transcription preserves the intact cover and all nineteen questions across seventeen pages. The source was supplied through the past-papers disclosure, in original Part A bundle pages 141–157. No exact worked-answer advertisement was found in the bounded check. The Classical Mechanics revision advertisement names other years, so it does not establish availability for this year's question.

Options II, Honour School of Mathematics Part A, Trinity Term; Thursday 24 June 2010, 9.30am–12.30pm. The complete fifteen-page source was supplied through the past-papers disclosure, in original Part A bundle pages 213–227. The private editable transcription retains the complete cover and every printed question.

New solutions cover the eighteen questions without an exact worked-answer advertisement found in the bounded check. H2 is recorded separately because Oxford explicitly advertises its solutions for Oxford students in the Classical Mechanics revision notes. No new solution is supplied for that question.

Options II, Honour School of Mathematics Part A, Trinity Term; Thursday 30 June 2011, 9.30am–12.30pm. The complete sixteen-page source was supplied through the past-papers disclosure, in original Part A bundle pages 282–297. The private editable transcription retains the complete cover and every printed question.

New solutions cover the eighteen questions without an exact worked-answer advertisement found in the bounded availability check. H2 is recorded separately because Oxford explicitly advertises solutions for its students in the Classical Mechanics revision notes. No new solution is supplied for that question.

Source paper: Mathematics Part A FOI release, member FOI-20210708-1 - Data/4304 (1).pdf. The cover identifies Options II, AO2, formal code 4304, Thursday 21 June 2012, 9.30am to 12.30pm. All sixteen source pages are readable. The section letters and nineteen printed question labels are retained below, including the unlettered opening tasks in D3 and M5.

Source release: Oxford examination archive, member FOI-20210708-1 - Data/4304.pdf. The cover dates this examination to 20 June 2013, 9.30am–12.30pm. All source questions are answered in source order below.

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

Options I, Honour School of Mathematics; Friday 23 June 2006, 9.30am–12.30pm. The complete nine-page source was supplied in the disclosed past-papers archive, member “FOI-20210708-1 - Data/4303 (6).pdf”, through the original request. The full source is privately transcribed. No exact worked-answer advertisement was found in the bounded availability check.

Options I, Honour School of Mathematics; Friday 22 June 2007, 9.30am–12.30pm. The complete ten-page source is privately transcribed from original Part A bundle pages 10–19, supplied through the past-papers disclosure. No exact worked-answer advertisement was found in the bounded availability check.

Options I, Honour School of Mathematics Part A, Trinity Term; Wednesday 18 June 2008, 9.30am–12.30pm. The full nine-page source, including its intact cover and all nineteen questions, is preserved in a private editable transcription. It was supplied through the past-papers disclosure, in original Part A bundle pages 71–79. No exact worked-answer advertisement was found in the bounded availability check.