Chapter 3	Chapter 4	Chapter 5 (lectures)	Chapter 5 (homeworks)	Chapter 6	Exams	Others
	Ex4-4 (HW3)	Ex5-1 (Lecture)	Ex5-3 (HW5)	Ex6-9 (HW7)	SampleExamI	HW3, Prob3
Ex3-5 (HW2)	Ex4-7 (HW3)	Ex5-2 (Lecture)	Ex5-6 (HW5)		ExamI_Pt2_Solution	HW7, Prob3
Ex3-6 (HW2)	Ex4-1 (HW4)	Ex5-4 (Lecture)	Ex5-7 (HW5)		ExamI_Prob1_Solution.pdf	Ex06-03.pdf
	Ex4-21 (HW4)	Ex5-5 (Lecture)	Ex5-11 (HW6)		ExamI_Prob1_Solution
		Ex5-10 (Lecture)	Ex5-14 (HW6)		ExamI_Prob2_Solution
		Ex5-12 (Lecture)	Ex5-15 (HW6)
		Ex5-13 (Lecture)