hey could anyone help me with this question please (a) Using the Ratio Test, or otherwise, determine the radius of convergence of the powerseries(n)²n"State the test that you are using and justify all of your steps.(b) Using the Root Test, or otherwise, determine the radius of convergence of the powerseries(n²-5n³)(3n²-8n jn (2+i)",State the test that you are using and justify all of your steps.

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Answered: (a) Using the Ratio Test, or otherwise,…

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter13: Sequences And Series

Section13.CR: Chapter Review

Problem 6CC

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(a) Using the Ratio Test, or otherwise, determine the radius of convergence of the power series (n)² n" State the test that you are using and justify all of your steps. (b) Using the Root Test, or otherwise, determine the radius of convergence of the power series