- #1
Anonymous217
- 355
- 2
Homework Statement
Prove whether or not a field F has just two subspaces: {0} and F itself.2. The attempt at a solution
I'm not exactly sure where to start. I believe it's true but I don't know how to prove that F has only two subspaces. I tried doing proof by contradiction (ie. supposing there was a third subspace for F), but I don't know where I can go with that.