Given (R+, d), R-Real #
d= | ln(x/y) |
Show that this metric space is complete
The Attempt at a Solution
Firstly, I know that to show it is complete I need to have that all Cauchy sequences in that space converge...
So I'm not 100% sure, but if I know I have to generalize so that it works for every Cauchy sequence, so can I find subsequences that converge, and then say that each sequence converges??? :S if so, how do I start this without picking specific cases, or can I pick a specific sequence in that space?