# Neeed help in prove

1. Nov 29, 2008

### sedaw

need to prove that : between any two irrational numbers there is at least one rational number .

TNX .

Last edited: Nov 29, 2008
2. Nov 29, 2008

### CompuChip

It's not true, there is none between $\sqrt{2}$ and $\sqrt{2}$.

Also, what would you like to use for a proof? Analysis? Topology?

3. Nov 29, 2008

### sedaw

Analysis, for x and y that x<y