The Problem:

Formulate the constraint $u = \min\,\{x_1, x_2\}$ with linear constraints and binary variables. We assume that $0 \leq x_i \leq 10$ for $i = 1, 2$. Specify the value of every big-M parameter in your constraints. Hint: transform the constraint into equivalent disjunctive constraints.

I feel like I understand the approach for the general form of the program but not how to get the big M value constraints.

Any help?


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