Learn how to find matrix inverses, understand key properties, and use the transpose. You’ll also see how inverses relate to solving systems.
A) Matrix Inverse
How to find , when it exists, and how to use it to solve systems.
- Connection between row equivalence & the inverse
- Inverse of a 2×2 Matrix
- Inverse of a 3×3 Matrix
- Inverse of a 4×4 Matrix
- Inverse of a Matrix
- Find the Inverse and Solve Ax=b
- Solve Two Linear Systems (2×2) Using the Inverse
- Solve Two Linear Systems (3×3) Using the Inverse
- Matrix Inverse: Properties + Example
B) Matrix Transpose
Transpose rules and properties, with examples (including inverse and transpose connections).