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QUESTION IMAGE

$\\begin{bmatrix} -8&-6\\\\ -12&33 \\end{bmatrix}+\\begin{bmatrix} 9&-4…

Question

$\

$$\begin{bmatrix} -8&-6\\\\ -12&33 \\end{bmatrix}$$

+\

$$\begin{bmatrix} 9&-43\\\\ 34&-17 \\end{bmatrix}$$

=$
$\

$$\begin{bmatrix} -16\\\\ 38 \\end{bmatrix}$$

+\

$$\begin{bmatrix} 27\\\\ -13 \\end{bmatrix}$$

=$
$\

$$\begin{bmatrix} 66&-24&-18 \\end{bmatrix}$$

+\

$$\begin{bmatrix} -48&28&-28 \\end{bmatrix}$$

=$
$\

$$\begin{bmatrix} 17\\\\ -49\\\\ -5 \\end{bmatrix}$$

+\

$$\begin{bmatrix} 12\\\\ 23\\\\ -3 \\end{bmatrix}$$

=$
$\

$$\begin{bmatrix} 43&17\\\\ -27&28\\\\ 18&37 \\end{bmatrix}$$

+\

$$\begin{bmatrix} 2&18\\\\ 16&3\\\\ -11&-6 \\end{bmatrix}$$

=$

Explanation:

Step1: Add corresponding matrix entries

$$\begin{bmatrix} -8+9 & -6+(-43) \\ -12+34 & 33+(-17) \end{bmatrix} = \begin{bmatrix} 1 & -49 \\ 22 & 16 \end{bmatrix}$$

Step2: Add corresponding matrix entries

$$\begin{bmatrix} -16+27 \\ 38+(-13) \end{bmatrix} = \begin{bmatrix} 11 \\ 25 \end{bmatrix}$$

Step3: Add corresponding matrix entries

$$\begin{bmatrix} 66+(-48) & -24+28 & -18+(-28) \end{bmatrix} = \begin{bmatrix} 18 & 4 & -46 \end{bmatrix}$$

Step4: Add corresponding matrix entries

$$\begin{bmatrix} 17+12 \\ -49+23 \\ -5+(-3) \end{bmatrix} = \begin{bmatrix} 29 \\ -26 \\ -8 \end{bmatrix}$$

Step5: Add corresponding matrix entries

$$\begin{bmatrix} 43+2 & 17+18 \\ -27+16 & 28+3 \\ 18+(-11) & 37+(-6) \end{bmatrix} = \begin{bmatrix} 45 & 35 \\ -11 & 31 \\ 7 & 31 \end{bmatrix}$$

Answer:

1.

$$\begin{bmatrix} 1 & -49 \\ 22 & 16 \end{bmatrix}$$

2.

$$\begin{bmatrix} 11 \\ 25 \end{bmatrix}$$

3.

$$\begin{bmatrix} 18 & 4 & -46 \end{bmatrix}$$

4.

$$\begin{bmatrix} 29 \\ -26 \\ -8 \end{bmatrix}$$

5.

$$\begin{bmatrix} 45 & 35 \\ -11 & 31 \\ 7 & 31 \end{bmatrix}$$