19thomasar
10.10.2019 •
Mathematics
At an intermediate step of the simplex algorithm (for maximization lp), the tableau is: z −2x1 +βx5 = 15 −4x1 +x3 = 4 x1 +x4 −x5 = 2 2x1 +x2 −3x5 = 6 (a) find the range for the value of β such that optimal solution is unbounded. (b) find the range for the value of β such that an optimal solution will be reached in one iteration (one pivot ) of simplex method performed on this tableau. (c) write down the optimal solution and optimal value reached in part (b).
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