Solved: 712 Use the ratio test for absolute convergence (Theorem9.6.5) to determine
Chapter 9, Problem 11(choose chapter or problem)
Use the ratio test for absolute convergence (Theorem 9.6.5) to determine whether the series converges or diverges. If the test is inconclusive, say so.
\(\sum_{k=1}^{\infty}(-1)^{k} \frac{k^{3}}{e^{k}}\)
Equation Transcription:
Text Transcription:
Sum over k=1 ^infty (-1)^k k^3/e^k
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