2011 (source code)

= 2011
{scope}
{title2=C4.1a}
{title2=DMAC 2A64}

Source release: https://www.whatdotheyknow.com/request/maths_past_papers_3[Oxford examination archive]. The cover dates this examination to 17 June 2011, 9.30–11.00am. The 13 answer parts are solved in source order. The two lettered conditions inside 3(iv) are the two sides of one equivalence.