Show that if lim n n |Cn| = c, where c 0, then the radius of convergence

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Show that if lim n→∞ n√ |Cn| = c, where c ≠ 0, then the radius of convergence of the power series Σ cn xn is R = 1/c.

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Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

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Question Posted: Jul 10, 2010 01:53 AM

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Show that if lim n n |Cn| = c, where c 0, then the radius of convergence

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Calculus Early Transcendentals

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