Problem 3: For each degree sequence below, determine whether there is a simple graph with 7 vertices where vertices have these degrees. If a graph exists, draw it. If it doesn't, justify that it doesn't exist. (al) 5, 5, 4, 4, 3, 3, 1. (a2) 6, 5, 5, 4, 3, 2, 1. (a3) 6, 5, 4, 4, 3, 3, 1.

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Problem 3: For each degree sequence below, determine whether there is a simple graph with 7 vertices
where vertices have these degrees. If a graph exists, draw it. If it doesn't, justify that it doesn't exist.
(al) 5, 5, 4, 4, 3, 3, 1.
(a2) 6, 5, 5, 4, 3, 2, 1.
(a3) 6, 5, 4, 4, 3, 3, 1.
Transcribed Image Text:Problem 3: For each degree sequence below, determine whether there is a simple graph with 7 vertices where vertices have these degrees. If a graph exists, draw it. If it doesn't, justify that it doesn't exist. (al) 5, 5, 4, 4, 3, 3, 1. (a2) 6, 5, 5, 4, 3, 2, 1. (a3) 6, 5, 4, 4, 3, 3, 1.
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