Question

consider the following matrix: step 3 of 3 : determine the value of ( c_{22} ), if possible. if the element indicated is not in the matrix, state
one\. let ( c = \begin{bmatrix} -13 & 0 & 12 \\ 5 & -14 & 9 end{bmatrix} ) answer selecting a radio button will replace the entered answer value(s) with the radio button value. if the radio button is not selected, the entered answer is used. none

Explanation:

Step1: Identify matrix index rule

For $c_{ij}$, $i$ = row, $j$ = column.

Step2: Locate $c_{22}$ in matrix $C$

Matrix $C =

$$\begin{bmatrix} -13 & 0 & 12 \\ 5 & -14 & 9 \end{bmatrix}$$

$. $c_{22}$ is the element in row 2, column 2.

Answer:

$-14$