In the exercise, a mixed row strategy is given. Use 1 0 6 P = -2 0 2 4 4 -1 -1-1-2 and find the optimal pure strategy (or strategies) the other player should use. Express the answer as a column matrix. HINT [See Example 2.] (Select all that apply.) 0 0 R = [글] 4 Determine the resulting expected payoff. ×