Find the Inverse, If It Exists, for the Matrix $$\left[ \begin{array} { l l l } 1 & 0 & 8 \\1 & 2 & 3 \\2 & 5 & 3\end{array} \right]$$

question 124

Multiple Choice

Find the inverse, if it exists, for the matrix.
- $$\left[ \begin{array} { l l l } 1 & 0 & 8 \\1 & 2 & 3 \\2 & 5 & 3\end{array} \right]$$

• A)
• \[\left[ \begin{array} { l l l }
• 1 & 1 & 2 \\
• 0 & 2 & 5 \\
• 8 & 3 & 3
• \end{array} \right]\]
• B)
• \[\left[ \begin{array} { r r r }
• - 1 & 0 & - 8 \\
• - 1 & - 2 & - 3 \\
• - 2 & - 5 & - 3
• \end{array} \right]\]
• C)
• \[\left[ \begin{array} { r r r }
• 9 & - 40 & 16 \\
• - 3 & 13 & - 5 \\
• - 1 & 5 & - 2
• \end{array} \right]\]
• D) The inverse does not exist.

---

Definitions:

Legislators exercise

The activities undertaken by lawmakers, such as debating bills, crafting legislation, and voting, to fulfill their duties and responsibilities.

Public agencies

Governmental bodies that operate at the federal, state, or local level to provide public services and enforce laws.

Oversight

Supervision or regulatory governance intended to ensure compliance, performance, and adherence to standards within organizations.

Amber Alerts

Emergency response system alerts broadcasted to the public to aid in finding abducted children.