Zero is the additive identity for every non zero rational number true

1.	Zero is the additive identity for every non zero rational number true and false
Answer» <html><body><p><strong>Answer:</strong></p><ul><li><strong><a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a> is the additive <a href="https://interviewquestions.tuteehub.com/tag/identity-1036134" style="font-weight:bold;" target="_blank" title="Click to know more about IDENTITY">IDENTITY</a> of rational number. Additive identity : Zero is the additive identity for Rational, natural, whole numbers and <a href="https://interviewquestions.tuteehub.com/tag/integers-17173" style="font-weight:bold;" target="_blank" title="Click to know more about INTEGERS">INTEGERS</a>, since adding it to them does not <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> the result. Hence, 0 + a = a + 0 = a, where a can be rational number or natural number or whole number of integer.</strong></li></ul></body></html>

Discussion