Unit 01 Matrices and Determinants

A matrix is a rectangular arrangement of numbers, symbols, or expressions, arranged in rows and c...

Definition The addition of matrices is the operation of adding two matrices by adding their corre...

Definition The multiplication of a matrix by a scalar is an operation where every element of the ...

Definition An identity matrix is a special type of square matrix in which all the elements of the...

Definition The multiplication of two matrices involves taking the rows of the first matrix and th...

Matrix multiplication has several important properties that make it useful in various mathematica...

Definition The determinant is a scalar value that can be computed from the elements of a square m...

Definition Minor The minor of an element in a matrix is the determinant of the smaller matrix tha...

Definition The inverse of a matrix is a matrix that, when multiplied by the original matrix, resu...