dedekind infinite meaning in Hindi

Examples

1. Thus Dedekind infinite sets contain subsets that correspond bijectively with the natural numbers.
2. A set " S " is called Dedekind infinite if there exists an injective, non-surjective function f : S \ rightarrow S.
3. An infinite set can simply be defined as one having the same size as at least one of its proper parts; this notion of infinity is called Dedekind infinite.