MA2100 Diff Eqn & Linear Algebra

Please note that the actual exam may be more difficult than the practice exam or homework. So use the practice exam as a study guide, try to find more problems (or make up harder problems) to practice! Cheers! :-)

1. Practice Exam 1 Solution

2. Practice Exam 2 Solution Exam 2 formula sheet

3. Practice Exam 3 Solution

4. Practice Final exam Solution

Final exam formula sheet

Cal 2 exam formula sheet blank with answers

2020 Spring Class Recordings about the extra exercises:

Chapter 1-2 3/20 office hours recording Notes

3/27 office hours recording Notes

Chapter 5 4/3 office hours recording Notes

4/10 office hours recording Notes

4/17 office hours recording Notes

Chapter 6-7 4/24 office hours recording Notes

5/1 office hours recording Notes

Application of Linear Algebra

Examples are taken from Elementary Linear Algebra by Ron Larson. These are extra readings. We won't test them on exams. Cheers!

Linear algebra applied to real-life problems

1.3 application of System of linear equations Solution

2.3 app inverse matrix Solution

2.5 app Markov chains Solution

2.6 app matrix operations Solution

3.4 app determinant Solution

4.8 app conic rotation Solution

5.4 app least square Solution

6.5 app linear transformation Solution

7.4 app Eigenvalues and Eigenvectors Solution

7.4 Second-order systems and Mechanical applications Solution

Acknowledgement: The examples in the worksheets are taken from your textbook. The formula sheets are taken from Paul Dawkins' online math notes. If you find some useful online resources which may be beneficial to the whole class, please let me know. Thank you!!! :-)

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