MATH0005 Algebra 1
About these notes
1
Logic
2
Sets and functions
3
Matrices
3.1
Matrix definitions
3.2
Matrix multiplication
3.3
Transpose
3.4
Multiplication properties
3.5
Invertible matrices
3.6
Systems of linear equations
3.7
Row operations
3.8
Elementary matrices
3.9
Row reduced echelon form
3.10
RREF existence and uniqueness
3.11
Solving RREF systems
3.12
Invertibility and RREF
3.13
Finding inverses
Further reading
4
Linear algebra
MATH0005 Algebra 1
Further reading
3.1
Matrix definitions
Chapter 3
Matrices
3.1
Matrix definitions
3.2
Matrix multiplication
3.3
Transpose
3.4
Multiplication properties
3.5
Invertible matrices
3.6
Systems of linear equations
3.7
Row operations
3.8
Elementary matrices
3.9
Row reduced echelon form
3.10
RREF existence and uniqueness
3.11
Solving RREF systems
3.12
Invertibility and RREF
3.13
Finding inverses
Further reading