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seen Mar 22 at 5:36

Jun
25
awarded  Informed
Jun
25
comment Example of a function of a convergent sequence with limit $l$ whose limit is not $f(l)$
Thanks a lot, your step-by-step was very helpful. I did end up with an answer in the end but through a much more convoluted method. Cheers!
Jun
25
accepted Example of a function of a convergent sequence with limit $l$ whose limit is not $f(l)$
Jun
25
asked Example of a function of a convergent sequence with limit $l$ whose limit is not $f(l)$
Apr
6
accepted Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$
Apr
6
awarded  Supporter
Apr
6
comment Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$
Ah yes of course, sorry. Clearly I shouldn't be doing this past midnight ...
Apr
6
comment Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$
I'm assuming by taking the sine of both sides? Thanks, this is a cool way to do it that I wouldn't have thought of straight away.
Apr
6
awarded  Scholar
Apr
6
comment Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$
Ah gosh, I knew it was something horribly simple! My excuse is I'm a physics student and haven't done pure math for at least 2 years :P.
Apr
6
comment Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$
Sorry, the question is actually $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$, not $\frac{1}{n}\sin{\frac{1}{n}}$ (sorry, I realise that was a little confusing ...)
Apr
6
awarded  Student
Apr
6
asked Squeeze theorem proof of $\lim_{n \rightarrow \infty} \sin{\frac{1}{n}}$