Set V={a,b,c,d,e,f}，E={a,b,b,c,c,a,a,d,d,e,f,e}，thendirected graph G=V,E is ( ) A: Weakly connected B: Strongly connected C: One-sided D: Unconnected
Set V={a,b,c,d,e,f}，E={a,b,b,c,c,a,a,d,d,e,f,e}，thendirected graph G=V,E is ( ) A: Weakly connected B: Strongly connected C: One-sided D: Unconnected
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