In matrix algebra, the inverse of some matrix A is a matrix Ainv if A * Ainv = Ainv * A = I, where * indicates matrix multiplication, and I is the identity matrix (1.0 values on the upper-left to ...

The Data Science Lab. Matrix Inverse from Scratch Using SVD Decomposition with C#. Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on an implementation of the ...

1.3: Matrices: Types of matrices - Scalar multiple of a matrix and multiplication of matrices - Transpose of a matrix - Determinants - Adjoint and Inverse of a matrix-Consistency and inconsistency ...

Determinant of a square matrix (up to 3 x 3 matrices), properties of determinants, minors, cofactors and applications of determinants in finding the area of a triangle. Adjoint and inverse of a ...