Positive Integers or positive number
An integer is positive if it is greater than zero. Positive Integer Numbers are the counting numbers or natural numbers (1, 2, 3, …). The set of positive integers is the same as the set of natural numbers. Thus, we can say that a positive integer is any whole number greater than zero: 1, 2, 3, 4, 5, 6…
Representation of Positive Integers
Positive integers is denoted as Z+. This is the symbol for positive integers.
Representing Positive Integers on Number Line
A number line is a graph that shows numbers on a straight line. It is made up of positive numbers like 1, 2,…, negative integers like – 1, – 2,…, and 0 which is neither positive nor negative. Here is the representation of positive integers on a number line.
