In mathematics, a finite set is a set that has a finite number of elements. For example, (2,4,6,8,10) is a finite set with five elements. The number of elements of a finite set is a natural number (non-negative integer), and is called the cardinality of the set.
A set that is not finite is called infinite. For example, the set of all positive integers is infinite: (1,2,3,4, . . .)
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A finite set has a finite number of elements, an infinite set has infinitely many.
finite
The empty set is a finite set.
Oh honey, a finite set is like a shopping list - it has a clear end. Examples include a set of primary colors (red, blue, yellow), the days of the week (Monday to Sunday), or the planets in our solar system (sorry Pluto, you're out). Just think of it as a set with a nice little bow on top, all wrapped up and ready to go.
It is called in infinite set.