/sci/ - Science & Math

Anonymous Sun Mar 22 23:53:39 2020 No.11493887 [View]
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>>11493820
Sorry there was supposed to be brackets around K^z definition but I don't know why they weren't displayed. I think I got that, but I can't "see" it that's why I asked for examples. I just found an example here https://en.wikibooks.org/wiki/Linear_Algebra/Definition_and_Examples_of_Vector_Spaces#ex:FcnsNToRIsVecSp but I would really want to see a counterexample to actually know if I understood it, thanks for your help anyway anon.

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/sci/ - Science & Math

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