Is following sum convergent?
$$\sum_{n=1}^{\infty} \frac{Sin^2(n)}{n}$$ Integral test, Dirichlet test doesn't apply. Any idea !
2026-04-23 10:41:40.1776940900
Convergence of $\sum_{n=1}^{\infty} \frac{Sin^2(n)}{n}$
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