Find the Indicated Sum or Difference, If It Is Defined $\left[ \begin{array} { l l l } - 2 & 9 & 1 \end{array} \right] - \left[ \begin{array} { l l } 4 & 3 \end{array} \right]$

question 144

Multiple Choice

Find the indicated sum or difference, if it is defined.
- $\left[ \begin{array} { l l l } - 2 & 9 & 1 \end{array} \right] - \left[ \begin{array} { l l } 4 & 3 \end{array} \right]$

• A) \(\left[ \begin{array} { l l l } - 6 & 9 & - 2 \end{array} \right]\)
• B) not defined
• C) \(\left[ \begin{array} { l l l } - 6 & 6 & - 2 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l } - 6 & 6 & 1 \end{array} \right]\)

---

Definitions:

Oranges

A citrus fruit known for its round shape and juicy, sweet interior, widely cultivated in warm climates.

Contract Curve

Represents the set of optimal allocations of resources between two agents in an economy, where no party can be made better off without making the other party worse off.

Utilities Possibilities Frontier

A curve depicting all possible allocations of goods and services that maximize two or more parties' utility under a given condition.

Utilities Possibilities Frontier

A graph that shows the maximum satisfaction levels of two or more agents in an economy based on the allocation of resources.