Матрицы. Формулы, примеры

A matrix is ​​a mathematical object written in the form of a rectangular table of elements of a ring or field (for example, integers, real or complex numbers), which is a collection of rows and columns at the intersection of which its elements are located. The number of rows and columns determines the size of the matrix.

Content:

- Types of matrices

- Matrix operations

- Matrix determinant

- Properties of qualifiers

- N-th order determinants

- Sum of matrices

- Multiplication of matrix by number

- Matrix multiplication

- Transpose matrix

- Inverse matrix

- matrix rank

- Square matrix determinant