Assume you have a graph with vertex set V = {A, B, C, D, E} and edge set E = {CD, CB, DA, DB, EA, AA}.Which of the following statements is true?
A. The graph has an Euler circuit.
B. The graph has a closed unicursal tracing.
C. The graph has an Euler path from vertex E to vertex D.
D. All of these are true.
E. None of these are true.
Answer: C
Mathematics
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