12:19 PM
A new tag: linear-independence. I don't know what you think about this tag - I'd favor removal, it seems too specific to me. Alternatively, it could be a synonym of (linear-algebra) - this is what was done with span.
5 hours later…
5:34 PM
1
How can I calculate the following limit? $$\begin{equation*} \lim_{x \rightarrow \infty} (x + \sin x)\sin \frac{1}{x} \end{equation*},$$ First, I multiplied and then distributed the limit then the limit of the first term was 1 but the second term was $\sin (x) \sin (1/x)$, I used the rule $\sin...
I'd guess that combination of limits and trigonometric-functions (which is a synonym of trigonometry) can serve the same purpose.
« first day (1976 days earlier) ← previous day next day → last day (2365 days later) »