How can I identify the vector spaces whether it has span & basis or not?

Following which vector Spaces have span & basis?

- $\displaystyle [(1,2,1),(1,0,2)]$
- $\displaystyle [(2,6/5),(5,3)]$
- $\displaystyle [(2,5),(3,2)]$
- $\displaystyle [(1,2),(3,2),(1,7)]$
- $\displaystyle [(1,0),(2,0)]$
- $\displaystyle [(2,1)]$