Case Western Reserve University

Mathematics Department

MATH 321/421 - SYLLABUS & HOMEWORK (FALL 2022)

Under Construction
Last updated on 11/24/2022

These are tentative assignments for Dr. Szarek's Math 321/421 class (MW 14:15-15:30).
All assignments are subject to change. The submission arrangements will be finalized later, the modality we start with is via Canvas before 11:59 pm on the due date (usually Monday). Additions, changes and the due dates will be announced in class and/or by email and posted on the Web (here). Comments and hints, solutions/outlines of solutions, and similar documents will be posted on Canvas.



Due date Section(s) Set # Assignment
Tue, Sep. 6 Appendix A 1 A.2: 1(b), 2(a), 3(a), 7(a)-(c), 9,10; A.7: 3; A.9: 1, 2, 3
Mon, Sep. 12 Chapter 1 2 1.6: 2(e)-(i), 13; 1.7: 1 (second statement only), 4
Mon, Sep. 19 Sections 1.9-1.10, 2.1-2.3 3 1.9: 4; 1.10: 7; 2.2: 8, 9; 2.3: 7
Mon, Sep. 26 Sections 2.3, 2.4, 2.6 4 2.3: 10; 2.4: 2, 11, 15; 2.6: 1(c),(f),(h), 2 (see additional notes on Canvas)
Mon, Oct. 3 Sections 2.5, 2.7-2.9 5 2.5: 3, 6; 2.7: 5(c)-(g), 7; 2.8: 3, 5, 9; 2.9: 4 (see additional guidelines on Canvas)
Mon, Oct. 10 Sections 2.9-2.12 6 2.9: 3; 2.10: 5; 2.11: 6(b), (d), 8(a), (d), (f), 20; 2.12: 6, 7 (see additional guidelines on Canvas)
Wed, Oct. 12 Chapters 1&2 except 2.13 Test #1, in class; allowed: standard size (8.5x11 in) "formula sheet"
Wed, Oct. 26 Sections 2.13, 3.2, 3.4, 3.5 7 2.13: 2(a), (d), (f), 11; 3.2: 11, 15, 20; 3.4: 18; 3.5: 1, 7 (see additional instructions on Canvas)
Mon, Oct. 31 Sections 3.5-3.7 8 3.5: 4; 3.6: 2(a), (b), (c), (g), 3(a), (d), 4, 7; 3.7: 3, 5 (see additional guidelines on Canvas)
Mon, Nov. 7 Sections 3.8, 3.11, 4.2, 4.3 9 3.8: 2; 3.11:2; 4.2: 1(d), (f), (h), 4, 5; 4.3: 1, 5(e), (g), (i) (see additional guidelines on Canvas)
Mon, Nov. 14 Sections 4.3-4.5 10 4.3: 9, 19; 4.4: 4, 6, 10; 4.5: 2, 3 (confirmed, additional guidelines will be posted on Canvas)
Wed, Nov. 16 Through Chapter 4 Midterm Test #2, in class; allowed: "formula sheet" (two standard size 8.5x11 in pages), see Canvas for more info.
Mon, Nov. 28 Sections 5.1, 5.2, 5.4, 5.5 11 5.1: 3, 16, 23, 29; 5.2: 3, 18, 38; 5.4: 8, 15, 22; 5.5: 2 (finalized, additional guidelines may be posted on Canvas)
Mon, Dec. 5 Sections 5.6-5.9, 7.2, 7.3 12 5.6: 3, 8; 5.7: 6; 5.8: 1; 5.9: 1; 7.2: 5, 6, 23; 7.3: 5, 8, 16, 18 (tentative)
Sat, Dec. 10 Sections 7.5-7.7, 7.11, 7.12 13 7.5: 2; 7.6: 11, 13; 7.7: 3, 4(b),(c),(d); 7.11.3, 4, 8; 7.12.5 (tentative)
Wed, Dec. 21, 8:30-11am Final exam; allowed: "formula sheet" (three standard size 8.5x11 in pages)


Integrity: It is OK (and indeed encouraged) to discuss homework assignments with fellow students. However, any and all submitted work must be your own. Merely copying someone else's work is unethical, a waste of time, and may be penalized. (This includes copying solutions found on the internet.) Any substantive collaboration and/or usage of sources has to be acknowledged. See CWRU academic integrity policy.
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