Webpage for Math 290 (Elementary Linear Algebra), Line # 25751 Fall 2017.


  • Welcome to Math 290, "Elementary Linear Algebra"

  • Kachi's main page:

  • Kachi (professor)'s e-mail: kachi@ku.edu

  • [Secrets]

  • Math 290 is a multiple section course. Please read

  • [Alert 1 - "In-class" Final Exam]
  • Time and location:
  • Practice Exam:

  • [Alert 2 - "Take-home" Final]
  • This is due
  • Hardcopy of this exam was handed out on Wednesday, December 6th.

  • [Solutions for the first extra credit homework]
  • In case, the original problem sheet:

  • ["Self-grade" quiz]
  • This is a "self-grade" quiz.
  • [Solutions]

  • [Past regular homework assignment - #5 (due 10/09)]

  • [Past regular homework assignment - #4 (due 10/02)]

  • [Past regular homework assignment - #3 (due 09/20)]

  • [Past regular homework assignment - #2 (due 09/13)]

  • [Past regular homework assignment - #1 (due 09/06)]

  • [Lecture notes]
  • The date on the front page of each set of notes is an
  • The lower-half portion of this website is archives for the

  • [Office Hours]
  • Kachi accepts appointment requests for office hours

  • [Important - Syllabus and three other documents]
  • Please read
  • Please also read the following [1], [2]:
  • The document [1] was prepared in accordance with the

  • Please read

  • [How the class will proceed]
  • For more information about future quizzes, please read

  • [Exam Dates - please mark your calendar]
  • The above is firm and not subject to change. Please
  • A portion of each of the two exams may be "take-home".

  • [Tutor-related info]

  • Have a good day.

  • Course : Math 290, Elementary Linear Algebra.

    Line # : 69301

    Time and Place: TueThu 3:00am - 2:50pm, 120 Snow

    Professor : Dr. Yasuyuki Kachi

    Grader : Mr. Conner Emberlin

    Office Hours & Location: MonWedFri 1:00pm-1:30pm; MonWed 3:50pm-4:20pm, at Prof. Kachi's Office (Snow 622).

    Text : Elementary Linear Algebra by Larson


  • Syllabus:

    Syllabus (08/23/17)

  • Rules, Policies and Protocols:

  • Background Information:


  • Final Exam,

  • Final Exam,


  • Midterm Exam

    Solutions for Midterm Exam - I (Take-home) (10/09/17)

    Midterm Exam - I (Take-home) (10/02/17) Due: 10/09/17 (Mon)

  • Midterm Exam

    Solutions for Midterm Exam - I (In-class) (10/09/17)

    Midterm Exam - I (In-class) (10/09/17)

  • Midterm Exam Practice materials:

    Solutions for Practice Exam -I (09/27/17)

    Practice Exam -I (09/27/17)

  • Midterm Exam Study Guides

    Study Guide for Midterm Exam - A (09/27/17)

    Study Guide for Midterm Exam - B (09/27/17)


  • Extra Homework Assignment :

    Extra Credit Homework - I (09/13/17) Due 09/25/17 (Mon)


  • Review Notes :

    Review of Lectures - XIV (10/25/17)

    Review of Lectures - XIII (10/23/17)

    Review of Lectures - XII (10/11/17; 10/18/17)

    Review of Lectures - XI (09/27/17)

    Review of Lectures - X (09/25/17)

    Review of Lectures - IX (09/20/17)

    Review of Lectures - VIII (09/18/17)

    Review of Lectures - VII (09/13/17)

    Review of Lectures - VI (09/11/17)

    Review of Lectures - V (09/06/17)

    Review of Lectures - IV (08/30/17)

    Review of Lectures - III (08/28/17)

    Review of Lectures - II (08/23/17)

    Review of Lectures - I (08/21/17)


  • Quizzes :

    Solution for Quiz - I (09/20/17)

    Quiz - I (09/20/17) (Self-grade)


    Last Updated: 2:48PM, 12/14/17