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If we have a connected, weighted, undirected graph. Can anyone provide an example where DFS will not return the MST? No matter what vertex we start from ?

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    $\begingroup$ Please add what you tried to convince yourself that there are no such graphs, or find one. $\endgroup$ – greybeard Nov 15 '19 at 6:55
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Here is one such example of undirected weighted graph.

enter image description here

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