7. Determine the convergence or divergence of the following series 52 sin ³n n² -1 n=2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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questoin 8

7. Determine the convergence or divergence of the following series
2 sin'n
n' -1
n=2
8. Consider the series (-1)“ (2n – 1)
3"+1
n=1
(a) Show that the series is absolutely convergent
(b) Find the number of terms necessary to approximate the sum of the series with an error less
than 0.001
Transcribed Image Text:7. Determine the convergence or divergence of the following series 2 sin'n n' -1 n=2 8. Consider the series (-1)“ (2n – 1) 3"+1 n=1 (a) Show that the series is absolutely convergent (b) Find the number of terms necessary to approximate the sum of the series with an error less than 0.001
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