Question: Q22: A simple graph has no loops. What other property must a simple graph have? Select one: a. It must be directed. b. It must
Q22: A simple graph has no loops. What other property must a simple graph have? Select one:
a. It must be directed.
b. It must have at least one vertex.
c. It must be undirected.
d. It must have no multiple edges.
Q23:Which of the following statements is TRUE for undirected graphs? P: Number of odd degree vertices is even. Q: Sum of degrees of all vertices is even. Select one:
a. P only
b. Q only
c. Neither P nor Q
d. Both P and Q
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