The main difference between Dijkstra's algorithm and A* algorithm is that A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm. This means that A* has some extra information about the structure of the search space that it uses to guide its search, which can often make it more efficient than Dijkstra's algorithm.

Dijkstra's algorithm is not just for unweighted graphs, it can also be used for weighted graphs as long as the weights are non-negative. On the other hand, A* algorithm can also be used for both unweighted and weighted graphs.

Both Dijkstra's and A* algorithms are guaranteed to find the shortest path if such a path exists. However, A* algorithm is often faster because of its use of heuristics.

So, the correct answer is B) A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm.

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The main difference between Dijkstra's algorithm and A* algorithm is that A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm. This means that A* has some extra information about the structure of the search space that it uses to guide its search, which can often make it more efficient than Dijkstra's algorithm.

Dijkstra's algorithm is not just for unweighted graphs, it can also be used for weighted graphs as long as the weights are non-negative. On the other hand, A* algorithm can also be used for both unweighted and weighted graphs.

Both Dijkstra's and A* algorithms are guaranteed to find the shortest path if such a path exists. However, A* algorithm is often faster because of its use of heuristics.

So, the correct answer is B) A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm.

Knowee AI · Accepted Answer

The main difference between Dijkstra's algorithm and A* algorithm is that A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm. This means that A* has some extra information about the structure of the search space that it uses to guide its search, which can often make it more efficient than Dijkstra's algorithm.

Dijkstra's algorithm is not just for unweighted graphs, it can also be used for weighted graphs as long as the weights are non-negative. On the other hand, A* algorithm can also be used for both unweighted and weighted graphs.

Both Dijkstra's and A* algorithms are guaranteed to find the shortest path if such a path exists. However, A* algorithm is often faster because of its use of heuristics.

So, the correct answer is B) A* algorithm uses heuristics to guide the search process, unlike Dijkstra's algorithm.

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