Question

what is natural number 1?​

Answer 1

Answer:

In mathematics, the natural numbers are those used for counting and ordering. In common mathematical terminology, words colloquially used for counting are "cardinal numbers" and words connected to ordering represent "ordinal numbers".

Answer 2

Answer:

1. natural numbers are start from 1,2,3,4,5...........
2. natural numbers are denoted by 'N'
3. N={1,2,3,4,5.......}
4. The least natural number is 1
5. The greatest number is 'we can't say'