This WitCH (arguably a PoSWW) comes courtesy of Damien, an occasional commenter and an ex-student of ours from the nineteenth century. It is from the 2019 Specialist Mathematics Exam 2. We’ll confess, we completely overlooked the issue when going through the MAV solutions. Update (16/02/20) What a mess. Thanks to Damo for pointing out the … Continue reading WitCH 35: Overly Resolute