Limits for sine and cosine functions
17029
How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?
70301
$\sin(n)$ subsequence limits set
84846
Convergence of cos, sin, tan functions
101174
A closed form for a triple integral with sines and cosines
39034
How would you evaluate $\liminf\limits_{n\to\infty} \ n \,|\mathopen{}\sin n|$
151977
Dirac delta function as a limit of sinc function
4644
Finding the limit $\lim \limits_{n \to \infty}\ (\cos \frac x 2 \cdot\cos \frac x 4\cdot \cos \frac x 8\cdots \cos \frac x {2^n}) $
24076
Evaluating limit (iterated sine function)
5167
Finding the limit that involves Fourier coefficients,
150601
The limit of $\sin(1/x)$ as $x\to 0$ does not exists
150981
Why doesn't using the approximation $\sin x\approx x$ near $0$ work for computing this limit?
64001
What is the result of $\lim\limits_{x \to 0}(1/x - 1/\sin x)$?
65975
Calculating $\lim_{n\to\infty}\sqrt{n}\sin(\sin...(\sin(x)..)$
88432
A problem on range of a trigonometric function: what is the range of $\frac{\sqrt{3}\sin x}{2+\cos x}$?
65266
A limit problem $\lim\limits_{x \to 0}\frac{x\sin(\sin x) - \sin^{2}x}{x^{6}}$
13104
What is $\lim_{x \to \infty} \frac{\sin x}{\sin x}?$
37755
Limit $\lim_{x \to \infty}{\sin{\sqrt{x+1}}-\sin{\sqrt{x}}}$