Draw a graph having the given properties (a) Four vertices each of degree 1 (b) Six vertices each of degree 3
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(a) The sum of the numbers of edges that goes in or goes out the vertical is called degree of the vertical
(b) The graph above has all of the required properties:
Verticles 1, 2, 3, 4 has degree one
Verticles 5, 6, 7, 8, 9, 10 has degree three