set of complex numbers
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1.Find an example of a sequence an of complex numbers such that the series
SUM a_n converges (conditionally), yet the series SUM a^(3)_n diverges.
2.Determine the set of complex numbers z for which the series SUM(1â?'z^2)^n converges.
SUM means sigma.
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Solution Summary
Determine the set of complex numbers from this case.
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