Decide Whether or Not the Matrices Are Inverses of Each $\left[ \begin{array} { r r } 6 & - 5 \\ - 3 & 5 \end{array} \right]$

question 18

Multiple Choice

Decide whether or not the matrices are inverses of each other.
- $\left[ \begin{array} { r r } 6 & - 5 \\ - 3 & 5 \end{array} \right]$ and $\left[ \begin{array} { l l } \frac { 1 } { 3 } & \frac { 1 } { 3 } \\ \frac { 1 } { 5 } & \frac { 2 } { 5 } \end{array} \right]$

• A) \(\mathrm { No }\)
• B) Yes

---

Definitions:

Saltwater Aquarium

An aquarium that mimics the ocean environment, housing saltwater fish and other marine life, often used for decorative or research purposes.

Center Field Wall

In baseball, a wall located at the boundary of center field farthest from home plate, often a target for home runs.

Pine Tar

A sticky material produced from the wood of pine trees, used in various applications including as a grip enhancer in baseball.

Cloudless Blue Skies

A clear weather condition with no clouds, revealing a vast expanse of the blue sky.