Hi everyone. It took me quite some time to write up the “clarifications” I wanted to write for homework 2, but here they are:
The essence of the homework is just as it was on the handout, but I added a whole lot of explanation (and fixed a couple of typos), which I hope should make the homework itself much more straightforward.
I did kind of rush on this, in order to be sure that I got it posted. There might still be errors somewhere in there, please let me know if you see something that seems weird to you.