Question: A directed graph with vertices A, B, C, and D. The graph contains the following edges: D to B with weight -7, D to C

A directed graph with vertices A, B, C, and D. The graph contains the following edges: D to B with weight -7, D to C with weight -6, B to D with weight -2, B to C with weight 7, C to A with weight -5, A to D with weight 8.DBCA-578.-7-2-6The cycle length for A, D, B, C, A isIs A, D, B, C, A a negative edge weight cycle? Ex: 1 Pick

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