naturals latex code example
Example 1: natural numbers latex
\usepackage{amssymb}
$\mathbb{N}$
Example 2: integer number latex
\usepackage{amssymb}
$\mathbb{Z}$
\usepackage{amssymb}
$\mathbb{N}$
\usepackage{amssymb}
$\mathbb{Z}$