(n) :
the set of positiveintegers, {1, 2, 3, ...}, denoted as â„•; the set of non-negative integers, â„• = {0, 1, 2, 3, ...}, being the smallest such that:

(n) :
the set of positiveintegers, {1, 2, 3, ...}, denoted as â„•; the set of non-negative integers, â„• = {0, 1, 2, 3, ...}, being the smallest such that: