Yes, it works. Maybe you should give a formal argument.
An other example is given by the sequence .
Give an example of a sequence that has subsequences converging to every real number
in [0; 1] and no other real numbers.
I am confused about subsequences. If I created a sequence that simply listed decimal expansions like this:
0, 1, .1, .2, .3..., .9, .01, .02, ....09,...
would that be sufficient?