Suppose Fa. and b, are series with positive terms and o, is known to be convergent. b, in (a) If a, > b, for all n, what can you say about ? Why? O We cannot say anything about a, Sa, converges by the Comparison Test. in Sa, converges if and only if a, < 2b,. Sa, converges if and only if a, < 4b,- Sa, diverges by the Comparison Test. (b) If a, < b, for all n, what can you say about Fa? Why? in an b, Oa, converges if and only if a, converges if and only if 'a, converges by the Comparison Test.

Suppose Fa. and b, are series with positive terms and o, is known to be convergent. b, in (a) If a, > b, for all n, what can you say about ? Why? O We cannot say anything about a, Sa, converges by the Comparison Test. in Sa, converges if and only if a, < 2b,. Sa, converges if and only if a, < 4b,- Sa, diverges by the Comparison Test. (b) If a, < b, for all n, what can you say about Fa? Why? in an b, Oa, converges if and only if a, converges if and only if 'a, converges by the Comparison Test.

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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