Prove that the series 1(-1) ²n converges uniformly to a function f on every bounded interval, but does not converge absolutely for any value of x. n²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 25RE
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How do i prove this?

n +
Prove that the series ₁(-1) ²n converges uniformly to a function ƒ on
f
every bounded interval, but does not converge absolutely for any value of x.
n2
Transcribed Image Text:n + Prove that the series ₁(-1) ²n converges uniformly to a function ƒ on f every bounded interval, but does not converge absolutely for any value of x. n2
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