Find all saddle points for the matrix game.
-$$\left[ \begin{array} { r r r }
9 & - 2 & 5 \
2 & - 4 & - 8
\end{array} \right]$$
A) $\text { Entry a } _{23}$
B) $\text { Entry a } _{12} \text { and entry a } _{23}$
C) $\text { Entry a } _{12}$
D) No saddle points

Question

Find all saddle points for the matrix game.
-$$\left[ \begin{array} { r r r } 
9 & - 2 & 5 \
2 & - 4 & - 8
\end{array} \right]$$
A) $\text { Entry a } _{23}$
B) $\text { Entry a } _{12} \text { and entry a } _{23}$
C) $\text { Entry a } _{12}$
D) No saddle points

Quizplus · Accepted Answer

A saddle point is the smallest value in its row and the largest in its column. Entry $a_{12}$ is -2, which is the smallest in its row and largest in its column.

Find All Saddle Points for the Matrix Game [9−252−4−8]\left[ \begin{array} { r r r } 9 & - 2 & 5 \\2 & - 4 & - 8\end{array} \right][92​−2−4​5−8​]

Find All Saddle Points for the Matrix Game $\left[ \begin{array} { r r r } 9 & - 2 & 5 \\2 & - 4 & - 8\end{array} \right]$