# Absolute & conditional convergence

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**Questions based on Absolute & Conditional Convergence**

Determine if the series is absolutely convergent, conditionally convergent, or divergent**Advanced Question**

Determine if the series $\sum_{n=1}^{\infty}\frac{(-1)^{n-2}sin^2(\frac{(2n+1)\pi}{2})}{n^3}$ is absolutely convergent, conditionally convergent, or divergent.