:~:Dear students,
We have just one quiz before midterm exam. The midterm exam will be covered up to 5.4.
I know that some class did not finish chap 4 yet. But I have took next quiz range to the end of chap 4,
because it would be helpful to students to handle problems as much as possible in the recitation.
Please do your best to cover up the material and to prepare the next quiz.
Head TA