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OpenStudy (anonymous):
find the sum of the series if it converses or show it diverges.
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OpenStudy (anonymous):
\[\sum_{n=0}^{infinite} 2(-3/\pi)^{n}\]
OpenStudy (anonymous):
i checked the divergence, the limit =0, so it converges. am i right?
OpenStudy (cwrw238):
yes
OpenStudy (anonymous):
got it, limit= 2pi/ (pi+3)
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