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**Unknown1729=sumof2cubes****Guest**

Prove 1+1=2, I wish to know the reason behind this simple arithmetic operation from the axioms of set theory.

**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 27,013

Hi,

Please see the link : Peano axioms.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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