Determine Whether the Sequence of Vertices Is an Euler Circuit

Multiple Choice

Determine whether the sequence of vertices is an Euler circuit.
- $\mathrm { F } \rightarrow \mathrm { A } \rightarrow \mathrm { C } \rightarrow \mathrm { B } \rightarrow \mathrm { A } \rightarrow \mathrm { E } \rightarrow \mathrm { D } \rightarrow \mathrm { C } \rightarrow \mathrm { A } \rightarrow \mathrm { F }$

A) $\mathrm { No }$
B) Yes