Question: Let Ax b be a system of m difference constraints in n unknowns. Show that the Bellman-Ford algorithm, when run on the corresponding constraint

Let Ax ≤ b be a system of m difference constraints in n unknowns. Show that the Bellman-Ford algorithm, when run on the corresponding constraint graph, maximizes Σⁿ₁₌₁ x_isubject to Ax ≤ b and x_i ≤ 0 for all x_i.

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