Linear Algebra I (MATH1030B)

Reminders

Material common to MATH1030A/B/C is available at the `blackboard' site common to MATH1030A/B/C. These include:

Notes prepared for the academic year 2019-20 by Dr Charles Li.
Tutorial sheets.
Assignment sheets.

Submission of any work towards assessment should be made at the `blackboard' site common to MATH1030A/B/C. There are some general instructions which you must follow when preparing your work for submission and assessment. They can be found here.

Time and Venue

Lectures and tutorials: Wednesdays 1030-1215hrs, Fridays 1030-1115hrs.
The arrrangements for the ZOOM classes may be found here.

Assessment Scheme

assessment scheme

Supplementary material

MATH1030B Lecture 1:

Solving systems of linear equations

MATH1030B Lecture 2:

Column vectors

MATH1030B Lecture 3:

Equation operations and row operations

MATH1030B Lecture 4:

Homogeneous systems of linear equations

MATH1030B Lecture 5:

Matrices

MATH1030B Lecture 6:

Row operation matrices

Answers of Exercise (A)

Answers of Exercise (B)

Geometric visualization of solution sets

MATH1030B Lecture 7:

Reduced row-echelon form

MATH1030B Lecture 8:

Null space

Proof of Theorem (3)

MATH1030B Lecture 9:

Subspaces of R^n

MATH1030B Lecture 10:

Linear combinations

Answers of Exercise (1)

MATH1030B Lecture 11:

Non-singularity and invertibility

MATH1030B Lecture 12:

Span and column space

MATH1030B Lecture 13:

Linear dependence and linear independence

MATH1030B Lecture 14:

MATH1030B Lecture 15:

Matrix inverse

MATH1030B Lecture 16:

MATH1030B Lecture 17:

Eigenvalues and eigenvectors

MATH1030B Lecture 18:

Permutations and determinants

MATH1030B Lecture 19:

MATH1030B Lecture 20:

More on eigenvalues and eigenvectors

MATH1030B Lecture 21:

Last modified: 1300hrs, 14-11-2020 (HKT)