Using the technique of Exercise 17, find a general formula for the best strategy for R in terms of the entries in the payoff matrix.
Refer to Exercise 17,
Assume that the payoff matrix for a two-person game is given by

Then assume that R uses a strategy [r 1 - r]. If C chooses column 1, then R can expect a return of a11r + a21 (1 - r). If C chooses column 2, then R can expect a return of a12r + a22 (1 - r)?

La2i a22