Hi all: the final HW has been posted. It’s a little longer with 6 questions (the first three are questions you must solve individually, the last three allow collaboration). The due date is April 17th, but see if you can get it done early before the busy days towards the end of the semester.
Questions, as always, in the comments. (For the individual questions, if you think your question might be too leading for others, just send mail.)
Also, do have a look at the first exercise before next Friday, it will help you become more familiar with positive semi-definite (psd) matrices, which we will be using quite a bit for the next lecture…