Difference between revisions of "Natural number"
m |
m (Sets) |
||
| Line 1: | Line 1: | ||
| − | The natural numbers, denoted by the set <math>\mathbb{N}</math>, is itself a subset of the [[integer]]s <math>\displaystyle\mathbb{Z}</math>, which is a subset of the | + | The natural numbers, denoted by the set <math>\mathbb{N}</math>, is itself a subset of the [[integer]]s <math>\displaystyle\mathbb{Z}</math>, which is a subset of the [[real]]s, <math>\mathbb{R}</math>. The natural numbers can be defined as ''every integer greater than or equal to 1''. Don't confuse this with the whole numbers, starting at 0. |
| + | |||
| + | ===See also=== | ||
| + | [[Sets]] | ||
, is itself a subset of the 
, which is a subset of the 
. The natural numbers can be defined as every integer greater than or equal to 1. Don't confuse this with the whole numbers, starting at 0.
