lornab2382 lornab2382

18-08-2018
Mathematics

contestada

Prove that the sum of two odd integers is even g

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mkryukova19 mkryukova19

18-08-2018

If n - is an odd integer.

n+n - sum of two odd integers

n+n=2n

2n is an even integer, because it has factor 2, and can be divided by 2.

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