6 ms·
Yes, because irrational numbers wouldn't be discovered until the 1900's....
by Queue29 15y ago
Yes, because irrational numbers wouldn't be discovered until the 1900's....
- bbrizzi 15y agoActually one of the ways to prove that requires the fact that R completes Q. The concept of completeness was introduced by Cauchy in the 19th century and it might not have been completely popularised in 1869.