The answer "θ θ" should be accepted.
Likewise, "θήτα θήτα" should also be accepted
Writing θ in English, as instructed, wouldn't be θ, which is Greek, but th or t
Shouldn't th theta be accepted too?
It is now.
I wrote "Theta" and it was marked incorrectly...
the question is write in English so I think t t should be correct?
Also "θήτα θ" should be accepted, now only "θ θήτα"(!) is accepted. Go figure.