Perform the Matrix Multiplication $A = \left[ \begin{array} { l l l } 0 & - 3 & 1 \\ 5 & - 1 & 0 \end{array} \right]$

question 59

Multiple Choice

Perform the matrix multiplication.
-Let $A = \left[ \begin{array} { l l l } 0 & - 3 & 1 \\ 5 & - 1 & 0 \end{array} \right]$ and $B = \left[ \begin{array} { r r } 1 & 2 \\ 0 & 1 \\ 1 & - 1 \end{array} \right]$ . Find $A B$ .

• A) \(\left[ \begin{array} { l r } 1 & 5 \\ - 4 & 9 \end{array} \right]\)
• B) \(\left[ \begin{array} { c c } 0 & 10 \\ 0 & - 1 \\ 0 & 0 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r } 1 & - 4 \\ 5 & 9 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l } 10 & - 5 & 1 \\ 5 & - 1 & 0 \\ - 5 & - 2 & 0 \end{array} \right]\)

---

Definitions:

Graduating

The process of completing a course of study at a school, college, or university, culminating in the achievement of a diploma or degree.

Employment Discrimination

Unfair or unequal treatment of employees based on race, gender, religion, nationality, physical or mental disability, or age.

Personal Prejudices

Preconceived opinions that are not based on reason or actual experience.

Economic Theory

A set of principles and frameworks to understand how economies operate and how economic agents interact.