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10. Distributive property on matrix multiplication

Answer variants:

$[\begin{array}{l} 12 & -2 & 113 \\ -80 & -14 & 26 \\ -76 & 80 & -76 \end{array}]$

$[\begin{array}{l} 115 & 163 & 271 \\ -66 & 209 & 271 \\ -111 & 69 & 291 \end{array}]$

$[\begin{array}{l} 103 & 165 & 48 \\ 14 & 73 & 55 \\ -35 & 6 & 43 \end{array}]$

$[\begin{array}{l} 9 & 20 & 15 \\ 10 & 5 & 8 \\ -10 & 9 & 7 \end{array}]$

$A =\begin{bmatrix} 5 & 9 & 2\\ -4 & 8 & 11\\ 1 & -3 & 9 \end{bmatrix}, B = \begin{bmatrix} 7 & 12 & 4\\ 8 & 11 & 2\\ -2 & 3 & 5 \end{bmatrix}\begin{bmatrix} 2 &8 & 11\\ 2 & -6 & 6\\ -8 & 6 & 2 \end{bmatrix}$

Verify $A(B +C) = AB +AC$ and answer the following.

i) $B+C$ matrix is
ii) $A(B +C)$ matrix is
ii) $AB$ matrix is
iv) $AC$ matrix is
vi) $AB + AB$ matrix is
vii) $A(B +C)$	$AB +AC$

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10. Distributive property on matrix multiplication

Exercise condition: