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Divergence Tests

If

\begin{displaymath}
\lim_{k\to \infty} u_k \not = 0,
\end{displaymath}

then the series $\{u_n\}$ diverges.

See also Convergence Tests, Convergent Series, Dini's Test, Series




© 1996-9 Eric W. Weisstein
1999-05-24