线性代数示例

$[\begin{array}{c} 0 & 15 & 14 & 16 & 3 \\ 18 & 17 & 1 & 10 & 19 \\ 18 & 17 & 6 & 13 & 4 \\ 2 & 2 & 11 & 10 & 19 \end{array}]$

解题步骤 1

A matrix is a rectangular arrangement or array of elements. The dimensions of a matrix, $m \times n$ , identify how many rows and columns a matrix has. $m$ represents the number of rows and $n$ represents the number of columns. Assuming that the matrix name is $A$ , the matrix dimensions are written as $A_{m \times n}$ .

解题步骤 2

The number of rows is $4$ .

$m = 4$

解题步骤 3

The number of columns is $5$ .

$n = 5$

解题步骤 4

The given matrix has dimensions $m \times n = 4 \times 5$ .

$A_{m \times n} = A_{4 \times 5}$

线性代数 示例

线性代数示例