5. The sum of an infinite geometric series is 108, while the sum of the first 3terms is 112. Determine the first term of this series.3k+1 2k-15434 - 20 3 - 2!6. Evaluate the infinite series5!527. Let n 0.123 = 0.123123... be a nonterminating repeating decimal. Find

Solution 5: Given Sum of an infinite geometric series is 108. Sum of first 3 terms is 112 Let the…

an geometric series is 108, hile the sum first terms is 112. Determine the first term of this series. 3-20 3-21 3*+1-2-1 6. Evaluate the infinite scries 52 54 7. Let n = 0.T123 = 0.123123. be a nonterminating repeating decimal. Find

an geometric series is 108, hile the sum first terms is 112. Determine the first term of this series. 3-20 3-21 3*+1-2-1 6. Evaluate the infinite scries 52 54 7. Let n = 0.T123 = 0.123123. be a nonterminating repeating decimal. Find

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section: Chapter Questions

Problem 23RE: Use the formula for the sum of the first ii terms of an arithmetic series to find the sum of the...

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Question

5. The sum of an infinite geometric series is 108, while the sum of the first 3
terms is 112. Determine the first term of this series.
3k+1 2k-1
54
34 - 20 3 - 2!
6. Evaluate the infinite series
5!
52
7. Let n 0.123 = 0.123123... be a nonterminating repeating decimal. Find

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