- one mathematical statement is proven that not is false so than can be accepted that is true ? - one mathematical statement is proven that not is false so than can be accepted that is true ? @Mathematics

Question

anonymous · Answer

Absence of proof doesn't imply proof of failure and vice-versa :)

jhonyy9 · Answer

so when we us the reductio ad absurdum prove style like in case than one math statement not can be proven directly than suppose that ,so when there is one equality what we not can prove directly that is true than we can suppose that if we make from this equality inequality and we will prove that this inequality is false so than the first equality resulted that is true 
- hope so much that is understandably

anonymous · Answer

Mathematical statement could means more than true or false.. it could means true for some value and false for other...

jhonyy9 · Answer

yes right but this is think in susbstitutions,conditions added,wrote before for this equality like example