In this problem, we consider the analogue of the invertible matrix Theorem 2.2.1 for zero sum…

In this problem, we consider the analogue of the invertible matrix Theorem 2.2.1 for zero sum games. Consider the nonzero sum game (An×n, Bn×n) and suppose that A−1 and B−1 exist

c) Suppose the game is 2 × 2 with matrices A2×2, B2×2. What is the analogue of the formulas for a saddle point when the matrices do not have an inverse? Use the formulas you obtain to solve the games