Let a, be a geometric sequence with the 8h term is and the 15th term is a. Find the exact formula for the nth term a, for the sequence. Justify your answer. b. Determine if the infinite geometric series En=1 an, where a, is the answer in part (a), is convergent or divergent. If it is convergent, then find its exact sum. If it is divergent, explain why it is divergent.

Let a, be a geometric sequence with the 8h term is and the 15th term is a. Find the exact formula for the nth term a, for the sequence. Justify your answer. b. Determine if the infinite geometric series En=1 an, where a, is the answer in part (a), is convergent or divergent. If it is convergent, then find its exact sum. If it is divergent, explain why it is divergent.

Name: Please see image 1Let a, be a geometric sequence with the 8h term is a
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Description: Please see image 1Let a, be a geometric sequence with the 8h term is and the 15th term is64V2a. Find the exact formula for the nth term a, for the sequence. Justify your answer.b. Determine if the infinite geometric series En=1 an. where a, is the an

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter8: Sequences And Series

Section: Chapter Questions

Problem 7T

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