2015 (source code)

= 2015
{scope}
{title2=A11}
{title2=A13761W1}

Source: https://www.whatdotheyknow.com/request/maths_papers_2/response/1850333/attach/3/FOI%2020210708%201%20Data.zip?cookie_passthrough=1[released examination archive], member `FOI-20210708-1 - Data/a13761w1 (4).pdf`, four pages, 15 June 2015. All three questions and nineteen terminal parts are answered below. Oxford's https://www.maths.ox.ac.uk/members/students/undergraduate-courses/examinations-assessments[published policy] excludes odd-year solutions other than 2019; a bounded search found no advertised answers to this exact paper.