Math 181: Discrete Structures
Spring 2023
Instructor: |
Sam Hopkins (call me "Sam") Office: Annex III (Graduate School) - #220 E-mail: sam.hopkins@howard.edu |
Classes: |
Mon-Wed-Fri, 12:10-1:00pm Douglass Hall - #212/214 |
Office hours: |
Thur 12-2pm (or by appointment) |
Annex III (Graduate School) - #220 | |
Course content: |
In Discrete Structures, we will consider the basics of mathematical logic, set theory, and discrete mathematics (combinatorics and/or graph theory), and will learn to construct and write rigorous mathematical proofs. |
Prerequisites: |
Math 157 (Calculus II) |
Textbook: |
Discrete Mathematics, 8th edition, by R. Johnsonbaugh Contact me if you need help accessing the textbook. |
Grading: |
The grading for the course will be based on Homeworks, Midterm Exams, and the Final Exam. The grading scheme is:
There will be two in-class midterms in the semester. They will take place on Wednesdays and be announced 1-2 weeks in advance. The final will happen after the end of classes, during finals week. Collaboration on homework assignments is permitted, as long as each person writes their own solutions and writes with whom they collaborated. The use of calculators (beyond "simple arithmetic") or other tools from the Internet, is not permitted. You may use your own notes and the textbook on the homework assignments, but the in-class tests are closed-book. Do not use your phone during class and especially not during tests. Assignments and grades will be posted to the Canvas site. |
Syllabus: |
Click here for a pdf version of the syllabus (which also includes a more detailed course outline and information about the Code of Conduct, Grievance Procedure, Disability Accommodations, etc.) |
Class notes: |
Batch 1; Batch 2; Batch 3; Batch 4; Batch 5; Batch 6; Batch 7 (Change "_gray.pdf" to "_bw.pdf" for black & white.) |
HWs / exams: |
Due 1/18: Homework #1 Due 1/25: Homework #2 Due 2/1: Homework #3 Due 2/8: Homework #4 Due 2/15: Homework #5 2/22: Midterm #1; Study Guide Due 3/1: Homework #6 Due 3/15: Homework #7 Due 3/22: Homework #8 Due 3/29: Homework #9 Due 4/5: Homework #10 4/12: Midterm #2; Study Guide Due 4/19: Homework #11 Due 4/26: Homework #12 5/5, 8-10am: Final Exam; Study Guide |