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edited Oct 6, 2013 at 15:00

Andrés E. Caicedo

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Is $\varliminf_{n \rightarrow +\infty} |n \sin n| = 0$ correct, where $n$ is an integer?

I can prove that the inferior limit exists by using the Dirichlet's approximation theorem, but I cannot prove it is $0$.

nt.number-theory ca.classical-analysis-and-odes limits-and-convergence

asked Oct 6, 2013 at 5:08

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