This week I’ve been typing up my attempted solutions for the M257 past papers so that I can post them in the course forum, and I’m really glad I did type them up – I spotted quite a few silly errors in the process of transcribing them! I’m still not hugely confident of my answers, but I thought I’d upload them to the blog as well, in case anyone would find them useful. Here are my attempted solutions for the three past papers:

If you spot any mistakes, please let me know in the comments (although once the exam is over on the 17th I might not be particularly speedy about correcting them!).