I need help for the following problem. Find the radius of convergence for the power series:
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Originally Posted by larson I need help for the following problem. Find the radius of convergence for the power series: By the root test, the series converges for all such that don't forget to check the end points
Originally Posted by Jhevon By the root test, the series converges for all such that don't forget to check the end points how do i know what my endpoints are?
Hello, Find the radius of convergence R, then look at the convergence/divergence of the series if x=R and x=-R
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