Find the Products AB and BA to Determine Whether B $$A = \left[ \begin{array} { r r } - 6 & 0 \\5 & 3\end{array} \right]$$

question 123

Multiple Choice

Find the products AB and BA to determine whether B is the multiplicative inverse of A.
- $$A = \left[ \begin{array} { r r } - 6 & 0 \\5 & 3\end{array} \right]$$

• A)
• \(\left[ \begin{array} { c c } - \frac { 1 } { 6 } & 0 \\ \frac { 5 } { 18 } & \frac { 1 } { 3 } \end{array} \right]\)
• B)
• \(\left[\begin{array}{c}
• -\frac{1}{6} 0 \\
• -\frac{5}{18} \frac{1}{3}
• \end{array}\right]\)
• C) No inverse
• D)
• \(\left[ \begin{array} { c c } \frac { 1 } { 3 } & 0 \\ \frac { 5 } { 18 } & - \frac { 1 } { 6 } \end{array} \right]\)

Appreciate the role of conceptual replications in enhancing the generalizability of research findings.

Understand the relationship between output size and the concepts of economies of scale and diseconomies of scale.

Understand the shapes of average total cost (ATC) and average variable cost (AVC) curves and their significance.

Understand and identify examples of Parkinson's Law in organizational contexts.

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Definitions:

Budget Constraint

Represents the combination of goods and services that a consumer can purchase given their income and the prices of the goods and services.

Bell Peppers

are a type of large, mild pepper that comes in various colors, including red, yellow, orange, and green, commonly used in cooking for their sweet flavor.

Budget Constraint

The limitation on the consumption bundles that a consumer can afford based on their income and the prices of goods or services.

Income

The monetary payment received for work or through investments, pensions, or subsidies, used for consumption and saving.