Question: In the following linear program, the objective function has a parameter, . What values of result in a program with no unique solution? maximize:

In the following linear program, the objective function has a parameter, α. What values of α result in a program with no unique solution? 

maximize: z = ax1 + x2 subject to: 3x1 + 5x2 < 77 7x1 + 2x2 < 56 X'1, x2 > 0.

maximize: z = ax1 + x2 subject to: 3x1 + 5x2 < 77 7x1 + 2x2 < 56 X'1, x2 > 0.

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