Mathematically infinite

Infinity refers to something without any limit or end. Mathematically, it is not a number but a concept used to describe endlessness. For example, the set of all natural numbers (1, 2, 3, ...) extends infinitely because no matter how high you count, there’s always a larger number. In calculus, infinity helps describe quantities that grow without bound or limits approached infinitely closely. It’s a way of understanding behaviors or sets that never stop or contain an unending number of elements, providing a way to work with the concept of boundlessness in mathematics.