Find All Saddle Points for the Matrix Game $$\left[ \begin{array} { r r r } 3 & - 2 & - 9 \\5 & 5 & 9 \\- 2 & - 1 & 2\end{array} \right]$$

Multiple Choice

Find all saddle points for the matrix game.
- $$\left[ \begin{array} { r r r } 3 & - 2 & - 9 \\5 & 5 & 9 \\- 2 & - 1 & 2\end{array} \right]$$

A) $\text { Entry a } _{21} \text { and entry a }_{ 13}$
B) $\text { Entry a } _{21}$
C) $\text { Entry a } _{21} \text { and entry a } _{22}$
D) No saddle points