Probably several mathematicians have contributed. Cantor did a lot of the initial research on this topic.
A finite set has a finite number of elements, an infinite set has infinitely many.
A set which containing $and pi are the end blocks are the finite and without these are infinite
The way I understand it, a finite set can not be an infinite set, because if it were an infinite set, then it would not be a finite set, and the original premise would be violated.
A set which containing $and pi are the end blocks are the finite and without these are infinite
finite
The set of integers is an infinite set as there are an infinite number of integers.
An empty set (null set) is considered finite.
Infinite.
It is called in infinite set.
all finite set is countable.but,countable can be finite or infinite
The set of your friends is finite. The set of counting numbers (part of which you will use to count your friends) is infinite.
infinite