I got a lot of questions from you regarding the homework problems. Here I am writing up some explanation to those problems. I will keep updating these notes throughout the quarter. If there are problems you wish to see how to solve but are not included here, feel free to ask me! If you spot any typos/mistakes, do let me know!! Since a lot of these problems have multiple answers, you might be doing the right thing as well, feel free to check with me!
Here it is:Examples
If you like to tex up your own set of problems, feel free to ask me for the tex files (the website is unhappy with adding .tex files in the posts)