This course is an introduction to linear algebra. Topics we will cover include basic properties of systems of linear equations, matrices and matrix algebra, determinants, vector spaces, subspaces, linear independence of vectors, basis and dimension of subspaces, linear transformations, eigenvalues and eigenvectors of a matrix, orthogonality of vectors, inner product and length of vectors.

Ongoing course

**Time:** MWF 03:00-03:50PM**Location:** Zoom**Office hours:** MF 17:00 – 17:50PM (I will be available on Zoom)

**Important messages**

## About the first midterm exam – MATH 2130

The first midterm will be applied at September 30th. It will have two parts: first one during class and second one you will have 24h to submit your solution on Canvas. Here is a list of topics organized by their level of “forgiveness”, importance and other criteria I don’t remember:

## Further reading and updates

Hello everyone! I’ve just uploaded the presentations I made for our last class. There are some exercises I made in the last slide of the Matrix Map presentation. I strongly recommend you give them a try…

Grading

**Homework:** 25% – Weekly homework (you must turn them in)**Midterm I (09/30): ** 20%**Midterm II (11/13):** 25%**Final (Friday Dec 11th – 1:30–4 p.m) :** 30%

Homework sets

*Homework #9***Section 4.4:** 13, 25 *(hint: we did this in class)*, 27**Section 4.5:** 19, 20, 21, 27, 29, 30*Due to 11/06*

*Homework #8***Section 4.2:** 30, 31, 32, 33**Section 4.3:** 1,5, 21, 22, 29, 30, 33, 34, 37*Due to 10/30*

*Homework #7***Section 3.3:** 1, 5, 6, 11, 19, 23**Section 4.1:** 1,3, 7, 24, 33*Due to 10/23*

*Homework #6***Sec. 2.9:** 1,6, 7, 9, 13, 15, 17, 22**Sec 3.1:** 1, 12, 15**Sec 3.2:** 1-4, 9, 11, 21, 24, 31*Due to 10/16*

**Homework #5**** Section 2.1:** 1, 2

**4, 11, 18, 31**

*Section 2.2:**1,2,3,4,5,7, 21, 22, 25*

**Section 2.8**:**Homework #4**** Section 1.8:** 1, 2, 3, 5, 7, 8, 9, 11, 13, 17, 19, 21, 22, 36

*1, 2, 17, 22, 23, 24, 34*

**Section 1.9:**

Due to 09/28

Due to 09/28

**Homework #3:**** Section 1.5:** 5,6,11,13,15,23,24,26,29-30

**1,4,8, 9,11,15,20,21,22,23,24,27,28,33-38**

*Section 1.7:***Homework #2:**** Section 1.3**: 1, 2, 5, 6, 9, 14,

**15**,

**22**,

**24**,

**25**,

**27**

**1, 4, 5, 11,**

*Section 1.4:***13**,

**14,**17,

**32**,

**36**

*Due to 09/11*

**Homework #1**** Section 1.1**: 4, 9, 10, 12, 13, 19, 20, 23

**1, 2, 11, 12, 15, 16, 25**

*Section 1.2:**Due to 09/04*

Textbook

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Course notes

Glossary

Important concepts we see throughout the course. Hit the button to check them out!