Show that a Cayley digraph is strongly connected if and only if it is weakly connected. (A digraph is strongly connected if there is a directed path between any two vertices. It is weakly connected if the underlying graph is connected.) Hint: this is true for any regular digraph.
2026-03-26 12:46:19.1774529179
Show that a Cayley digraph is strongly connected if and only if it is weakly connected.
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