A) $\left[ \begin{array} { r r r } - 104 & - 52 & 67 \\5 & 2 & 0\end{array} \right]$

question 56

Multiple Choice

$A = \left[ \begin{array} { r r r } - 8 & 7 & 6 \\- 1 & - 4 & 2\end{array} \right] \text { and } B = \left[ \begin{array} { r r r } 1 & 4 & - 2 \\- 6 & - 2 & 3 \\- 9 & - 1 & 5\end{array} \right]$

• A) \(\left[ \begin{array} { r r r }
• - 104 & - 52 & 67 \\
• 5 & 2 & 0
• \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r }
• - 8 & 28 & - 12 \\
• 6 & 8 & 6 \\
• 9 & 4 & 10
• \end{array} \right]\)
• C) not possible
• D) \(\left[ \begin{array} { r }
• - 1045 \\
• - 522 \\
• 670
• \end{array} \right]\)

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Definitions:

Merge and Center Button

A feature in spreadsheet software that combines multiple cells into one and centers the text within the merged cell.

Combined Cell

In spreadsheet programs such as Microsoft Excel, a combined cell is created by merging two or more adjacent cells into a single cell, often to improve the layout or logically group data together.

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Hide

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