Question: Please do not answer in code) 12) Given a graph, in which Vis the set of vertices and Edge(x,y) is a predicate which tells us

 Please do not answer in code) 12) Given a graph, in

Please do not answer in code) 12) Given a graph, in which Vis the set of vertices and Edge(x,y) is a predicate which tells us that vertices x and y are connected by an edge. - Assume that there are no self-looping edges, so Edge(x,x) is always false. Assume that the graph is undirected, so Edge(x,y) = Edge(y,x) For any vertex ve V, a friend of v is any other vertex which is connected to v by an edge. Define a new predicate called FriendlyNeighborhood(v), which is true when every friend of v has at least one mutual friend with v (that is, a third person who is friends with both v and the friend)

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