Are the following statements true or false?  T or F Any graph with an Euler trail that is not an Euler circuit can be made into a graph with an Euler circuit by adding a single edge.  T or F If a graph has an Euler trail but not an Euler circuit, then every Euler trail must start at a vertex of odd degree.  T or F If a complte graph has an Euler circuit, then the graph has an odd number of vertices.  T or F Every graph in which every vertex has even degree has an Euler circuit.  T or F Every graph with an Euler trail is connected.

Q: OThis graph does not have an Euler Circuit OThis graph has an Euler Circuit

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