Show that if a directed or undirected graph contains a path between two vertices u and , then it contains a simple path between u and Show that if a directed graph contains a cycle, then it contains a simple cycle

Question: Show that if a directed or undirected graph contains a path between two vertices u and , then it contains a simple path between u

Show that if a directed or undirected graph contains a path between two vertices u and ν, then it contains a simple path between u and ν. Show that if a directed graph contains a cycle, then it contains a simple cycle.

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