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Numerade Educator



Problem 1 Medium Difficulty

If the radius of convergence of the power series $ \sum_{n = 0}^{\infty} c_n x^n $ is 10, what is the radius of convergence of the series $ \sum_{n = 1}^{\infty} nc_n x^{n -1}? $ Why?


Radius of convergence is 10


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Video Transcript

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