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Zero is not a natural number because the definition of a natural number is the set of positive integers that does not contain zero.
You can invent an infinite number of sets that don't contain the number zero. For a start, a common set that doesn't contain the zero is the set of natural, or counting, numbers (1, 2, 3...).You can invent an infinite number of sets that don't contain the number zero. For a start, a common set that doesn't contain the zero is the set of natural, or counting, numbers (1, 2, 3...).You can invent an infinite number of sets that don't contain the number zero. For a start, a common set that doesn't contain the zero is the set of natural, or counting, numbers (1, 2, 3...).You can invent an infinite number of sets that don't contain the number zero. For a start, a common set that doesn't contain the zero is the set of natural, or counting, numbers (1, 2, 3...).
No. Zero is a number, so the "set of zero" contains one element. The empty set, also known as the null set, contains no elements.
Get a proper subset of whole numbers.
There is some disagreement as to whether zero, a whole number, belongs to the set of natural numbers.