Determine Whether a and B Are Inverses A) No
B) Yes

Multiple Choice

Determine whether A and B are inverses.
- $$A = \left[ \begin{array} { r r } 5 & 1 \\- 1 & 2\end{array} \right] \text { and } B = \left[ \begin{array} { c c } \frac { 2 } { 11 } & - \frac { 1 } { 11 } \\\frac { 1 } { 11 } & \frac { 5 } { 11 }\end{array} \right]$$

A) No
B) Yes