Linear Algebra

News

• Check your scores from this link.

  • If you have any problem of Quiz1, Midterm 1, or Midterm2, please contact Professor Kao or his teaching assistants.

  • If you have any problem of Quiz2, 5/24 Exam, or 6/21 Exam, please contact Professor Wei.

  • Your semester grade will be calculated based on the above scores. The teachers will submit the semester grades on July 8.

• 6/21 exam results

  • exam_v1, exam_v2, grading

• Information for 6/21 exam

• Quiz grades

• The exam on 6/21 will be held online via NSYSU CyberUniversity.

  • Time: 9:10 am ~11:10 am

  • Scope: Sections 5.1, 5.2, 5.3, 5.4, 5.5, 5.6

• The quiz on 6/14 will be held for you to practice. But the scores of 6/14 quiz will not be included in the calculation of semester grades, since 6/14 is the Dragon Boat Festival.

• 5/24 exam results

  • exam_v1, exam_v2, grading

• Please take a moment to fill out the Teaching Evaluation Survey. Your feedback is important for the evaluation of this course.

  • https://selcrs.nsysu.edu.tw/tch_evaluate/

  • You might get bonus points for course selection and lucky draw gifts such as gift certificate or consumer electronics, if the response rate is above 80%. 凡填答率達總修課數80%含以上者學校提供獎勵選課點數30點以及抽獎(禮卷或電子3C)

• 5/24 exam results will be posted on the course website on 6/7 at noon.

• Information for 5/24 exam

• From 5/17, our course will switch to remote teaching due to the continued severity of COVID-19 and the corresponding school policy. (從 5/17 開始採遠距教學直到疫情趨緩及學校策略改變) Lecture videos and slides can be downloaded at the end of this page.

  • The weekly quizzes remain the same as before.

  • The 5/24 exam will be held online via NSYSU CyberUniversity.

    • Time: 18:30~20:30

    • Scope: Sections 3.5, 3.6, 4.1, 4.2, 4.3

  • Please pay attention to the course website and the announcement board of NSYSU CyberUniversity. If COVID-19 slows down, our course might return to face-to-face classes and non-online exams.

  • Lecture videos were recorded in year 2020. When watching these videos, please skip the course announcements at the beginning of the video (the first one or two minutes).

  • The lecture videos for 5/17 include the end of section 4.1 and sections 4.2 & 4.3.

• Results of 4/26 exam are announced in the announcement board of CyberUniversity. If you have any questions about 4/26 exam, please contact Professor Kao and his teaching assistants.

• In the following nine weeks from April 26 to June 21, linear algebra will be taught by Professor Wei.

  • As in the first half of this course, there will be a quiz from 9:00 am to 9:10 am before the lecture. Remember to log in the NSYSU cyber university to take the quiz.

  • Lecture videos recorded in 2020 are provided for your reference. When watching these videos, please skip the course announcements at the beginning of the video (the first one or two minutes). Currently, I have no plan to update these videos.

• For any questions about the second examination on April 26 (or the grades of the first examination), please contact Professor Kao or his teaching assistants. (若對 4/26 前兩次考試分數有問題，請聯絡高崇堯老師)

Course Information

Instructor: 魏家博 (Chia-Po Wei)

• • cpwei@mail.nsysu.edu.tw (When writing email, please inform me of your name, student id, and class) 寫信給老師時請告知姓名、學號、修課課名

Teaching Assistants: 謝子翔 (Zi-Xiang Xie)、劉彥汶 (Yen-Wen Liu)、廖日榮 (Ri-Rong Liao)、張智傑 (Chih-Chieh Chang)

TA Hours: Tuesday 16:00 ~ 18:00, Thursday 16:30 ~ 18:30 @ EC 8011-2 (Deep Vision Lab)

Course Website: http://bit.ly/nsysu-linalg-2021

Textbook

• Steven J. Leon, Linear Algebra with Applications, 10th edition, Pearson, 2020.

• Steven J. Leon, Linear Algebra with Applications, 9th edition, Pearson, 2015.

  • Table of Contents

  • Exercise Solutions of the 9th edition: Chapter 4, Chapter 5, Chapter 6 (by courtesy of Prof. Chih-Chiang Cheng)

References

• Gilbert Strang, Introduction to Linear Algebra, 5th edition, Wellesley-Cambridge Press, 2016

  • The Four Fundamental Subspaces

• Three ways to prove if A, then B.