Consider the following graph. (a) Find (by inspection) shortest paths from all nodes to all other nodes.
Question:
Consider the following graph.
(a) Find (by inspection) shortest paths from all nodes to all other nodes.
(b) Verify that every subpath of the optimal 1 to 4 path in part
(a) is itself optimal.
(c) Detail your optimal solutions of part
(a) in functional notation n[k][/] and xi,j [k][/].
(d) Write functional equations for the shortest path problems of part (a).
(e) Verify that the n[k][/] of part
(c) satisfy functional equations of part (d).
(f) Explain why functional equations are sufficient to characterize optimal values n[k][/]
for this instance.
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