If you find any typos in the lecture notes or problems sheets, I would greatly appreciate if you could fill out this form so they can be corrected
TA Problem session are Mondays 12 - 1 in BP001.
TA Office hours are Wednesdays 1 - 2 in BP300


Lecture notes for the course (To be updated throughout the semester)
There is a nice discussion of modular arithmetic here.
Some extra exercises can be found here
A useful book also containing many exercises.

Problem Sheets

Sheet 1 Due: Monday 17th September
Sheet 2 Due: Monday 24th September
Sheet 3 Due: Monday 1st October
Sheet 4 Due: Wednesday 10th October
Sheet 5 Due: Wednesday 17th October
Sheet 6 Due: Wednesday 24th October
Sheet 7/Practice Midterm Due: Wednesday 7th NovemberSolutions
Sheet 8 Due: Wednesday 14th November
Sheet 9 Due: Wednesday 12th December
Optional Sheet on Rings