Consider the following greedy strategy for finding a shortest path from vertex start to vertex goal in a given connected graph.1: Initialize path to start.2: Initialize set visited to {start}.3: If start=goal, return path and exit. Otherwise, continue.4: Find the edge (start,v) of minimum weight such that v is adjacent to start and v is not in visited.5: Add v to path.6: Add v to visited.7: Set start equal to v and go to step 3.Does this greedy strategy always find a shortest path from start to goal? Either explain intuitively why it works, or give a counterexample.
Consider the following greedy strategy for finding a shortest path from vertex start to vertex…
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