If the given graph is Eulerian, find an Euler circuit in it. If it is not Eulerian, first Eulerize it and then find an Euler circuit. 
A. A, B, C, A, D, E, F, A
B. E, B, C, A, F, E, D, A, F, E
C. Add edge BE; A, C, B, E, D, A, F, E, B, A
D. C, B, A, F, E, D, A, C
Answer: C
Mathematics
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B. x < 
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D. x < - 
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B. 
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D. 
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