Notice from TA:

1.Extra office hours have been arranged during this week to help you

with the coming exam:

Tuesday 1:30-3:30 pm 7:00-9:00pm

Wednesday 7:00pm-9:00pm

Location:Math Tower 3-129

2.Some of you are using old text books.That's OK,except that you

have to make sure you do the right homework assignment.

Your excuse is not justified and I can do no help since I do

not have the old edition.

3.No credit will be given to homework answers without necessary

procedure.

4.Make your homework clean and readable.This is helpful for the

grading and you can also benefit from this.

5.Good Luck!

Feb.22