
Schedule and homework assignments for MAT 312/AMS351

Homeworks for very week should be handed to the recitation
instructor during the recitation next week (e.g., homework for week 1
shoudl be handed during recitation in week 2, etc.).
It will be graded and returned to you the following week.
Dates 
Sections
covered 
Homework 
Aug 25 & Aug 27 
Sect. 1.1

HW 1
Exercises 1.1, № 1, 2, 3, 4 ,5, 6,
7

Sep 1 & Sep. 3 
Sect. 1.2, 1.3

HW 2
Exercises 1.2, № 1, 2, 3, 6, 9, 12
Exercises 1.3, № 1, 2, 7, 8, 9

Sep 10 
Sect. 1.4

HW 3
Exercises 1.4, № 2, 3, 5, 6, 7 and Extra problem:
Let A,B,C be integers such that
A^{3}+B^{3}+C^{3} is a multiple of 7. Prove that the product ABC is a multiple of 7.

Sep 15 & Sep 17 
Sect. 1.5, 1.6

HW 4
Exercises 1.5, № 1 (i)(iii), 2*,
3, 5.
Exercises 1.6, № 1*, 2, 3*, 5*, 7, 8*, 12.
Problems marked with * will not be graded.

Sep 22 & Sep 24 
Sect. 4.1, 4.3

HW 5
Exercises 4.1, № 1, 2, 3, 4.
Exercises 4.3, № 1, 2.

Sep 29 & Oct 1 
Review and Midterm 1

Review sheet for Midterm 1

Oct 6 & Oct 8 
Sect. 4.3, 4.2

HW 6
Exercises 4.3, № 3, 4, 7*, 8, 9*.
Exercises 4.2, № 1, 4, 6*, 7, 9*, 11*.
Problems marked with * will not be graded.

Oct 13 & Oct 15 
Sect. 5.1

HW 7
Exercises 5.1, № 1, 2, 5, 7, 8*, 9.
Problems marked with * will not be graded.

Oct 20 & Oct 22 
Sect. 5.2, 5.3

HW 8
Exercises 5.2, № 1, 2, 3, 5.

Oct 27 & Oct 29 
Sect. 5.4 Supplement to Sect. 5.4

HW 9
Exercises 5.3, № 1*, 3*, 4, 5, 8.
Exercises 5.4, № 1, 2, 5*, 6.
Problems marked with * will not be graded.

Nov 3 & Nov 5 
Sect. 6.1, 6.2, 6.3

No homework

Nov 10 & Nov 12 
Review and Midterm 2

Review sheet for Midterm 2

Nov 17 & Nov 19 
Sect. 6.2, 6.3

HW 10
Exercises 6.1., № 1*, 2*, 3*.
Exercises 6.2, № 1, 2 (i)(iii), 3.
Exercises 6.3, № 3, 4, 6.
Problems marked with * will not be graded.

Nov 24 
Sect. 6.3, 6.4

HW 11
Exercises 6.4, № 1*, 2, 3
Problems marked with * will not be graded.

Nov 25  Nov 29 
Thanksgiving Break


Dec 1 & Dec 3 
Sect. 6.5, Review

Review sheet for Final Exam To be used with review
sheets for Midterms 1 ans 2

Wednesday, Dec 9 
Final exam
5:30pm8:00pm


