I don't understand what is the difference between a base and an ordered base of a vectorial space. Can you give me an example of a base and ordered base over a same vectorial space, say ?
Thank you for the link, but I've already read it before and it doesn't provide a concrete example as I'd like.
Say I have the base that generates I think. Is it an ordered base? I'm not even sure it generates but I think yes since I can write any vector of as combination of the 2 vectors forming the base.
Thank you for all your help!