MATH 150A: Intermediate Analysis - Winter 2020 - Section 004 (discussion)

Course information

Discussion meeting

The Week 10 meeting has been canceled because UC Riverside has suspended all on-campus instruction in response to the ongoing COVID-19 pandemic. Please note that I will not hold any online meetings for my discussion sections.

T.A. office hours

Week 10 and final exam week office hours have been canceled. You may instead e-mail me any questions you may have before your final exam, or you can attend your professor's scheduled office hours online through Zoom.

Homework solutions

**An important note. Please read.** - Note updated on March 19.

Below are my typed solutions to your homework assignments. There are usually multiple valid proofs to a homework exercise, and I only offered one that is the most popular or easiest to do, at least in my opinion. But if you have a better proof that you think I should look at, please e-mail it to me! Also, if you spot any errors, or if there is a proof that is unclear to you, please let me know!

Quizzes

Each quiz will be posted here after each time you take your quiz in our discussion meetings. There are different versions between the discussion sections for some of these quizzes. Nonetheless, the quiz questions are very similar, if not identical, to your homework assignments. So it is not necessary for me to write quiz solutions because the answers can be found in my homework solutions instead. The following are old MATH 150A quizzes by Zhenghe Zhang from the preceding year. You are certainly welcome to use them to possibly help you prepare for your upcoming quizzes. However, your best preparation will be from your current homework assignments. Sorry, but I am not writing solutions to these old quizzes; you will actually get more from these old quizzes by attempting them without any solutions available.

Exam solutions

Lecture notes

These are the exact same lecture notes from your professor that you can find on your iLearn. I am reposting them here for our convenience. The following is a complete set of old MATH 150A lecture notes from your professor in Winter 2019.

Evaluations