Fraydoun Rezakhanlou

Information about Math 121A. Fall 2021

Time and place:

TT 2:00-3:30pm, 385 Physics

Instructor: Fraydoun Rezakhanlou

803 Evans Hall

Email address: rezakhan@math.berkeley.edu

Office hours:

TT 5-6:30 (virtual or with appointment)

Midterm is in class on Tuesday Oct 12. (It is not possible to have make-up exams.)

To submit your homeworks, please use Gradescope . Students will be able to self-enroll in the course with the code 4PRYPG. If this is your first time using Gradescope, please see Help for details on how to join with a course code.

HW 1 (Due Sept 2):

1.4 (#3, 6), 1.5 (#4, 8), 1.6 (#2, 5, 10, 11, 13, 15, 17, 21, 26, 34, 36, 37), 1.7 (#5, 8, 9, 10).

HW 2 (Due Sept 9):

1.9 (#5, 15, 17, 20, 21, 22), 1.10 (#9, 18, 25), 1.13 (#3, 4, 12(a), 14(a)), 1.14 (#3, 8).

HW 3 (Due Sept 16):

2.5 (#16, 18, 23, 24, 34, 48, 50, 56, 58, 60, 62, 64), 2.6 (#8, 10, 12), 2.7 (#7, 10, 14),2.8 (#1), 2.9 (#24).

HW 4 (Due Sept 23):

2.10 (#24). 14.1 (#16, 19, 21), 14.2 (#24, 26, 28, 31, 33, 38, 46, 53, 61), 14.3 (#3, 4, 10, 11).

HW 4 Solution

HW 5 (Due Oct 3):

14.3 ( 16, 17, 19, 21,24), 14.4 (#8, 10), 14.5 (#3), 14.6 (#6, 8, 24, 25, 37).

HW 5 Solution

HW 6 (Due Oct 10):

14.7 (#3, 8, 12, 14, 16, 20, 21, 24, 27, 32, 34, 36, 37(a), 42).

HW 6 Solution

HW 7 (Due Oct 28):

14.7 (# 43, 44, 45, 51, 62, 64), 14.8 (#14, 15, 16).

HW 7 Solution

HW 8 (Due Oct 31):

8.3 (#6, 12, 14), 8.5 (#4, 9, 11, 18, 19, 24, 30), 8.6 (#6, 13, 20, 25, 26, 29).

HW 8 Solution

HW 9 (Due Nov 7):

8.6(#31, 32, 37, 38), 8.7 (#5, 8, 26), 8.8 (#6, 10, 15, 26).

HW 10 (Due Nov 14):

8.9 (#26, 33), 8.10 (#8, 10,17), 8.11 (#9, 11).

HW 10 Solution

HW 11 (Due Nov 21):

8.11 (#15,16), 8.12 (#6, 15, 18), 9.3 (#6, 7, 9) .

HW 11 Solution

HW 12 (canceled):

9.5 (#2, 9), 12.4 (#2), 12.5 (#2, 5), 12.22 (#8, 9, 14).

Information about Midterm and Final Exam:

The midterm is on Tuesday October 12 in class and will cover Chapters 1 and 2, and Sections 1-7 of Chapter 14.

Exams are "closed book": no sheet of notes or calculator are permitted. Exam books and scratch paper are NOT needed. All work will be done in booklets provided by the instructor.

Final Exam is on TUESDAY, December 14, 8-11A. Final exam will cover Chapters 1 and 2, Sections 3 and 5-12 of Chapter 8, Sections 1-3 of Chapter 9, and Sections 1-8 of Chapter 14.

Course Announcement

Midterm Solution

Practice Final Exam

Andrew Pitts has created a Discord server for the class. Here is a permanent invite link: Discord/Math121