Is every natural number a positive?

Question

Is every natural number a positive?

Answer 1

All natural numbers even those carrying negative sign are positive.

Answer 2

yes for a positive set but also 0 for all

Answer 3

A natural number can be an element of the set of positive integers or an element of the set of non-negative integers (including zero).  Since a natural number is from the set {0, 1, 2, 3, …}, therefore not every natural number is positive.  It could be zero, which is neither positive nor negative.

Answer 4

In mathematics, a natural number can mean either an element of the set {1, 2, 3, ...} (the positive integers) or an element of the set {0, 1, 2, 3, ...} (the non-negative integers).

Answer 5

every natural number is a positive

x >0  [where x is obviously not a negative]

94  

Answer 6

Yes but there is +0 and -0 it's similar.