Find the Product AB, If Possible A) $[ 1556 - 18 ]$

question 135

Multiple Choice

Find the product AB, if possible.
- $A = \left[ \begin{array} { l l l } - 5 & 2 & 1 \end{array} \right] , B = \left[ \begin{array} { r r r } - 6 & - 8 & 3 \\ - 3 & 7 & - 4 \\ - 9 & 2 & 5 \end{array} \right]$

• A) \([ 1556 - 18 ]\)
• B)
• \(\left[ \begin{array} { r } 15 \\ 56 \\ - 18 \end{array} \right]\)
• C)
• \[\left[ \begin{array} { r r r }
• - 5 & 2 & 1 \\
• - 6 & - 8 & 3 \\
• - 3 & 7 & - 4 \\
• - 9 & 2 & 5
• \end{array} \right] \quad
• D)
• \left[ \begin{array} { r r r }
• 30 & - 16 & 3 \\
• 15 & 14 & - 4 \\
• 45 & 4 & 5
• \end{array} \right]\]

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Definitions:

Operating Cash Flow

An indicator of the cash produced through a company's regular business activities.

Interest Expense

The financial charge an organization incurs over a period for taking out loans.

Operating Cash Flow

This measures the cash generated by a company's normal business operations, indicating whether it is capable of maintaining and growing its operations.

Depreciation

The accounting process of allocating the cost of a tangible asset over its useful life, reflecting wear and tear or obsolescence.