Question: Consider a directed graph D . We construct a new graph E by removing one edge from D . Which of the following are true?

Consider a directed graph D. We construct a new graph E by removing one edge from D. Which of the following are true?
>If Dand E were undirected graphs, the answers to the other options would not change.
Any probability distribution (pd) P that factorizes over D also factorizes over E
Any pd P that factorizes over E also factorizes over D.
No pd P that factorizes over D also factorizes over E.

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