- #1
pivoxa15
- 2,255
- 1
Homework Statement
What are some ways to show that a space is complete?
It is tricky because to show completeness, must show every Cauchy sequence converges to a point in the space.
The Attempt at a Solution
One way is by contradiction? Suppose that there exists a Cauchy sequence that dosen't converge to a point in X than show it does converge?