Matematica discreta Esempi

$M = [\begin{array}{c} 2 & 3 \\ 4 & 5 \end{array}]$

Passaggio 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 $M$ , the matrix dimensions are written as $M_{m \times n}$ .

Passaggio 2

The number of rows is $2$ .

$m = 2$

Passaggio 3

The number of columns is $2$ .

$n = 2$

Passaggio 4

The given matrix has dimensions $m \times n = 2 \times 2$ .

$M_{m \times n} = M_{2 \times 2}$