Find the Product AB, If Possible A) $\left[ \begin{array} { r r r } - 22 & - 16 & - 18 \\ - 17 & 35 & 56 \\ - 27 & - 45 & - 36 \end{array} \right]$

question 70

Multiple Choice

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

• A)
• \(\left[ \begin{array} { r r r } - 22 & - 16 & - 18 \\ - 17 & 35 & 56 \\ - 27 & - 45 & - 36 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r r r } - 22 & - 17 & - 27 \\ - 16 & 35 & - 45 \\ - 18 & 56 & - 36 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r r r } 4 & 4 & - 6 \\ - 3 & - 9 & 5 \\ 9 & 9 & - 9 \\ - 4 & - 3 & 4 \\ 6 & - 4 & - 7 \\ 5 & - 2 & 1 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r r } - 16 & - 12 & - 24 \\ - 18 & 36 & - 35 \\ 45 & - 18 & - 9 \end{array} \right]\)

Understand the process of activating and using add-ins like Solver.

Recognize how to handle specific Solver constraint scenarios, including dealing with whole numbers and exact amounts.

Use Power Pivot and the data model to enhance data analysis.

Know how to create and manage relationships between tables in Excel.

---

Definitions:

Diverse Portfolio

An investment strategy whereby an individual holds a variety of different investments to reduce risk through diversification.

Stock Market

A public market for buying and selling company stock and derivatives at an agreed price.

Risk Reduction

Strategies or measures taken to minimize the potential for loss or harm in investment, business operations, or other endeavors.

Corporate Bonds

Debt securities issued by corporations to raise capital, promising to repay the principal along with interest.