Difference between revisions of "Positive number"

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Any real number which is not positive is either zero or [[negative]].
 
Any real number which is not positive is either zero or [[negative]].
 
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Therefore 0 is not truly positive.
  
 
==See Also==
 
==See Also==

Revision as of 16:00, 17 July 2021

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A positive real number (and so also rational number or integer) is one which is greater than zero.

Any real number which is not positive is either zero or negative. Therefore 0 is not truly positive.

See Also