Course documents
Exam Reviews
- Cheat Sheet Rule: CheatSheetRule
- List of review problems for Exam 1: 2318-Exam1-ReviewProblems
- List of review problems for Exam 2: 2318-Exam2-ReviewProblems
- A practice exam for Exam 2: 2318-Practice Exam 2
- List of review problems for Exam 3: 2318 - Exam 3 - Review Problems
- List of review problems for the Final Exam: 2318-FinalExam-ReviewProblems
Exam Solutions
- Exam 1 Solution: 2318Exam1-Solution
- Exam 2 Solution: 2318 Exam2Sum16-Solution
- Exam grades are posted on D2L. Please log into d2l.lonestar.edu with your lone star username and password to view the grades.
Extra Credit
- Guideline for Extra Credit on Exam 1: 2318 - Extra Credit Guide Exam 1
- Assignment Report for Exam 1: 2318 - Assignment Report for Exam 1
- Guideline for Extra Credit on Exam 2: 2318-Extra Credit Guide for Exam 2
- Assignment Report for Exam 2: 2318 - Assignment Report - Exam 2
- Guideline for Extra Credit on Exam 3: 2318-Extra-Credit-Guide-for-Exam-3
- Assignment Report for Exam 3: 2318-Assignment Report-Exam3
- Guideline for Extra Credit on the Final Exam:2318-Extra-Credit-Guide-for-FinalExam
- Assignment Report for the Final Exam: 2318-AssignmentReport - Final Exam
- Solutions to selected problems:
Useful Videos
I will post some useful videos that cover many of the topics we study in this class as we progress through the semester.
- Gaussian Elimination
- Gaussian Elimination - Infinite number of solutions
- Introduction to matrices
- Reduced-Echelon Form and Gauss-Jordan Elimination - Part I
- Reduced-Echelon Form and Gauss-Jordan Elimination - Part II
- Reduced-Echelon Form and Gauss-Jordan Elimination - Part III
- A Song about Matrix Multiplication
- Matrix Multiplication
- The transpose of a matrix
- Finding the Inverse of a Matrix by Gauss-Jordan Elimination