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# Determine the radius of convergence of ∑ (3n1/2 zn / n)

Determine the radius of convergence of the power series: Test for convergence at the boundary points if is finite.

Let . Then, Thus, the radius of convergence is , and the series converges for such that .

### One comment

1. Roberto says:

It diverges in the boundary points in comparison to 1/n
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