By maximin – minimax principle
The minimum pay off in each row is Circled.
The maximum pay off in each column is boxed.
Here, minimum payoffs and maximum payoffs are repeated and hence both are circled and boxed.
The payoffs ‘0’ is circled as well as boxed.
∴ Saddle point occurs at (1, 3) The suggested solution is
(The pure strategy)
The best strategies are A1, B3.
Value of the game V = 0
The game is fair.