Welcome to the math 109 webpage

The class meets MoWedFr in HSS 1315 from 8-9am. The discussion section is in HSS 2150, Tuesdays at 7pm.

The syllabus with (hopefully) all the information about the course that you are looking for is right here.

The TA for the class is Amanda Beeson. Her office is AP&M 6452 and her office hours are Mondays and Fridays 12-1 from now on. Her email address starts with "ambeeson" and ends with "@math.ucsd.edu".

My office hours have changed and are now Mondays, 2-4pm, and Wednesdays, 2-3pm, in my office AP&M 5230. For contact information, click here.

Office hours during finals week: Amanda, Wed 1-4, Henning, Tu 1-3 and Th 1-4. Of course, you can also email Amanda or me if you have questions or want to make an appointment (if you can't make our office hours).

Problem set #1 is due on Tuesday, April 10, and you can find it here.
Problem set #2 is due on Tuesday, April 17, and you can find it here.
Problem set #3 is due on Tuesday, April 24, and you can find it here.
Problem set #4 is due on Tuesday, May 1, and you can find it here.
Problem set #5 is due on Tuesday, May 15, and you can find it here.
Problem set #6 is due on Tuesday, May 15, and you can find it here.
Problem set #7 is due on Tuesday, May 22, and you can find it here.
Problem set #8 is due on Tuesday, May 29, and you'll find it here.
Problem set #9 is due on Tuesday, June 5, and you'll find it here.
A sheet with practice problems for the final and information about the final is here.

Solutions for the parts of the last homework set that weren't covered in section are posted here.

Since there wasn't enough time in section to go over the homework problems of PS #1, you can find solutions to it here: part1, part2, part3.

A summary concerning countable sets can be found here: part1, part2.

Solutions for the midterm are here.

Click here to get back to Henning's teaching page.