Question

consider the following matrix: step 2 of 3 : determine the value of ( c_{11} ), if possible. if the element indicated is not in the matrix, state
one\. let ( c = \begin{bmatrix}-13 & 0 & 12 \\ 5 & -14 & 9end{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. (circ) none

Explanation:

Step1: Identify $c_{11}$ definition

$c_{ij}$ = element at row $i$, column $j$

Step2: Locate row 1, column 1

Row 1:

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

, column 1 element = $-13$

Answer:

$-13$