+0  
 
+1
195
1
avatar+27 

Proof for 1+1 i need Proof 

 Oct 2, 2022
 #1
avatar+99 
+1

1+1is 2 

https://math.stackexchange.com/questions/278974/prove-that-11-2

 Oct 2, 2022

2 Online Users

avatar