1. Infinity
... This theorem is valid based on the "Validity of Proof by Contradiction." In 1895, a German mathematician by the name of Georg Cantor introduced a way to describe infinity using number sets. The number of elements in a set is called its cardinality. For example, the cardinality of the set {3, 8, 12, 4} is 4. This ... before it arrives at the end. And, of course, it must traverse the half of the half before it reaches the middle, and so on for infinity." Another argument that he stated was that, " If Achilles (a Greek Godlike person) can run 1000 yards a minute, he will never overtake a t...
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- Approx Pages: 4
- Grade Level: High School