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Difference of two natural numbers is not always a natural number.

For any two natural numbers a and b, a-b = natural number only when a>b.

Otherwise the result is a integer.
No, e.g. 6 - 10 = -4. -4 is negative, so it is not a natural number.

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โˆ™ 2011-03-03 19:27:38
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Q: Is the difference of two natural numbers a natural number?
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The difference of two natural numbers is always a natural number?

No. The difference can be a negative integer which is not a natural number.


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