We can use a graph to represent whether two people were
Chapter , Problem 17E(choose chapter or problem)
Problem 17E
We can use a graph to represent whether two people were alive at the same time. Draw such a graph to represent whether each pair of the mathematicians and computer scientists with biographies in the first five chapters of this book who died before 1900 were contemporaneous. (Assume two people lived at the same time if they were alive during the same year.)
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