I asked this question a few days back.

An argument with my friend over $\bigcup [a+\frac{1}{n},b]$

I had asked this question to know whether I was right in my approach, which other users approved to be correct. Now as you can see I have two answers to the question.

On what basis should I mark the question solved. I mean, ofcourse, the question was never unsolved, (and leaving a question with a solution marked unsolved doesn't seem right), but which answer do I mark as accepted answer? Thanks. :)

  • 2
    $\begingroup$ Which one helped to convince your friend? (Or did you just stop being friends with him? :-)) $\endgroup$
    – Asaf Karagila Mod
    Oct 11, 2014 at 12:39
  • $\begingroup$ I didn't get a chance to tell him the given answers. He called me that night to tell me he understood my argument. $\endgroup$ Oct 11, 2014 at 12:48

1 Answer 1


You question/request was

Please clarify if I'm doing a blunder somewhere. Any help would be appreciated. Thanks.

You should accept the answer that you best feel answers this question/request.


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