Math 42 (Winter 2007)


Here are the (scanned) notes for sections 05 and 10. If you have any questions about these notes, feel free to contact me.


By the way, I have left the uncollected old homework papers (homework 1-7) in a small box outside the door of my office. You can pick yours whenever you want.


We are almost done! Good luck to your finals!




Notes for Jan 16


Notes for Jan 18


Notes for Jan 23


Notes for Jan 25 (I am a little bit behind today. Please take a careful look at other examples I would like to show you in my notes so that you can get more idea when doing similar problems in weekly homework. Homework 1 back. )


Notes for Jan 30


Notes for Feb 1 (No notes. 1st Midterm in the evening. )


Notes for Feb 6


Notes for Feb 8 (Homework 2 back. 1 handout which can also be found on the homework page of the course website. )


Notes for Feb 13 (Homework 3 back. )


Notes for Feb 15 (I think this file is really worth reading. It tells you how to select the correct test when you are facing a problem. )


Notes for Feb 20


Notes for Feb 22 (Please look at other daily homework problems in my notes. Homework 4 back. I gave out a handout which is the same as the one I mentioned in the above Feb 15 line. Please at least read the first two pages carefully. )


Notes for Feb 27 (Please help me sort out this Thursday section by sending me requests by the evening of Feb 28. Any homework problems, old exam problems or others are welcome. Homework 5 back. )


Notes for Mar 1 (No notes. 2nd Midterm in the evening. In my opinion this midterm is even harder than the previous one... )


Notes for Mar 6 (Midterm 2 back. If you are not totally satisfied with what you did in this midterm, work harder in the last two weeks. The final exam takes 40% in your grade! )


Notes for Mar 8 (Homework 6 back. )


Notes for Mar 13 (Homework 7 back. )


Notes for Mar 15




Here is the link to the official Math 42 webpage.


Here is a webpage which contains some supplementary stuffs you might be interested.




Last Update: 10:43am, March 13, 2007