During Spring 2020, I was teaching MATH119 (Section 3) at U-3 auditorium. Due to the size of the auditorium, I used a tablet connected via HDMI to the screen in U-3. At the request of some students, I posted the lecture notes at this page. Due to the global COVID-19 crisis, the lectures were held online starting from March 23, 2020. The videos of online lectures as well as their lecture notes are also posted on this page.

I would like to point out that **these are the lecture notes and not the recitation notes**.

*You should keep in mind that*

*The textbook of the course is Adams’ Calculus book, so you should***not**treat the material in these notes as the “official” course notes. It is possible that Adams and I take different approaches to cover certain topics.*During lectures, there is commentary besides what I write on the tablet. For example, I may be emphasizing important points and explaining common mistakes and how to approach to a specific type of problem. Consequently, there is some (orally communicated) material present in the lectures that is***not**included in these notes, which means that you should not just focus on these notes.*Use the textbook along with these lecture notes to study and solve the suggested problems together with past exam questions.***Try to understand and not memorize.***There may be errors and typos, so use these notes with caution.*

Lecture notes:

- Lecture 2, February 6, 2020. (Sections 1.2 and 1.5)
- Lecture 3, February 11, 2020. (Sections 1.2 and 1.3)
- Lecture 4, February 13, 2020. (Sections 1.3 and 1.4)
- Lecture 5, February 18, 2020. (Sections 1.4 and 2.2)
- Lecture 6, February 20, 2020. (Sections 2.2, 2.1 and 2.3)
- Lecture 7, February 25, 2020. (Sections 2.4 and 2.5)
- Lecture 8, February 27, 2020. (Sections 2.6 and 2.8)
- Lecture 9, March 3, 2020. (Sections 2.8, 2.9 and 3.1)
- Lecture 10, March 5, 2020. (Sections 3.2, 3.3 and 3.5)
- Lecture 11, March 10, 2020. (Sections 3.6 and 4.1)
- Lecture 12, March 12, 2020. (Section 4.3)
- Section 4.4.
- Section 4.5.
- Section 4.6.
- Section 4.8.
- Section 4.9.
- Section 5.2.
- Section 5.3.
- Section 5.4.
- Section 5.5.
- Section 5.6.
- Section 6.1.
- Section 6.2.
- Section 6.3.
- Section 6.5.
- Section 5.7.
- Section 7.1.
- Section 7.3.

Online lecture videos: