Register to reply 
Empty set?by pivoxa15
Tags: None 
Share this thread: 
#19
Dec1006, 07:57 PM

P: 2,267

I have fixed the proof by using a collory that the empty set is a subset of everything. But you think my proof is trivial. You are right. But for a beginner like me I want to make things rigorous even these basic things, after all it tricked me in thinking that the (proved) result was a contradiction. 


Register to reply 
Related Discussions  
Empty space  Special & General Relativity  5  
Zero. Is it the empty set?  General Math  6  
Empty set?  Calculus & Beyond Homework  1  
Projection of empty set  General Math  2  
The empty set  Set Theory, Logic, Probability, Statistics  15 