Yes, they are the two Norwegian written languages. There are a lot more different dialects, so "Norwegian" is hardly a language itself. Commonly it refers to bokmål though
Swedish, Danish and Norwegian are all more or less the same though. There are Finnish dialects that differ more from each other than Swedish and Norwegian for example. It's all political anyway, something that was born with spread of media and the birth of the nation state. Which is why I don't think there's any reason to start to split hairs about which "languages" are included and which aren't. --- Faroese is not an official language of a European country.