Set theory is all about understanding collections of objects or numbers! ๐ฆ
Giuseppe Peano contributed to set theory by using his axioms to explain how sets work in
a logical way. He showed that we can group numbers together and think of them in different ways! For example, the set of natural numbers includes 1, 2, 3, and so on! Peano's work in set theory helps us understand larger concepts, like infinity! ๐
It was important in helping many mathematicians grow their ideas about numbers, functions, and more!