Math 218: Matrices and Vectors

Welcome! You have found the homepage of the Fall 2025 manifestation of Math 218.

Final Exam

The Final Exam is scheduled to take place on Monday 15-December from 9:00 AM to 12:00 PM.

You will either take the final exam in White Lecture Hall, East Duke 204D, East Duke 204B, or East Duke 209, depending on which discussion section you are enrolled in. Please verify your discussion number on DukeHub.

White Lecture Hall

MATH 218D-2-05D (4408)
MATH 218D-2-06D (4409)
MATH 218D-2-08D (4411)
MATH 218D-2-09D (4412)
MATH 218D-2-10D (4413)

East Duke 204D

MATH 218D-2-04D (4407)

East Duke 204B

MATH 218D-2-03D (4406)
MATH 218D-2-07D (4410)

East Duke 209

MATH 218D-2-01D (4404)
MATH 218D-2-02D (4405)

The exam will consist of mostly free-response problems with a few fill in the blank and multiple choice questions. You should be prepared to solve problems that you have not seen before.

The exam is cumulative, so you should be prepared for every topic covered throughout the semester to be represented on the exam.

The exam will be "closed" in the sense that no outside aid (like books or calculators) will be allowed. The only thing you need to bring is a writing utensil.

The schedule of office hours leading up to the final will be:

Brian's Office Hours

M-F 9:00am-11:00am (zoom)

HaoYun's Office Hours

Th 5:00pm-7:00pm (Gross 351)
F 3:00pm-4:00pm (Gross 351)

Danielle's Office Hours

Tu 12:00pm-3:00pm (Physics 274J)

Arjun's Office Hours

M 1:30pm-4:30pm (Gross 351)

Biji's Office Hours

W 12:00pm-3:00pm (Physics 024)

Help Room

MTu 7pm-10pm (Physics 274J)

These office hours are neatly advertised on the course calendar.

To prepare for the exam, you should be able to:

Correctly articulate all definitions and theorems from lecture.
Clearly and coherently solve all examples from lecture.
Write correct and legible solutions to all problems from the midterm exams, problem sets, and discussion worksheets.
Clearly explain how to solve each comprehension quiz problem.