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Problem

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Textbook ExpertVerified Tutor
10 Nov 2021

Given information

Given series is an power series

To find the radius of its convergence

Step-by-step explanation

Step 1.

Following 3 radius are possible for convergence of power series:

  1.  if it only converges when
  2.  if it converges for all real numbers
  3. some positive number  where the series converges if  and diverges if  

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