(5) (a) For all n € N and a + 0, show that = 1 1 q" T

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.4: Mathematical Induction
Problem 40E
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Please only do this typewritten, so everything is visible. I have a hard time reading handwritten solutions. i hope you understand. thank you. i will upvote

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J
Use part (a) to prove that Xn x for somex ∈ R. Note: Ifo < b < 1 then b = 12 for some a > 1. Then use
part (a), since a > 1 + 0.
a - 1
1
(a) For alln E Nand a # 0 show that
an
(b) For a sequence (xn) in R, suppose that there exists an be (0, 1 ) such that
[Xn+1 - Xn] ≤ b"
for all nEN.
= 1-
Transcribed Image Text:J Use part (a) to prove that Xn x for somex ∈ R. Note: Ifo < b < 1 then b = 12 for some a > 1. Then use part (a), since a > 1 + 0. a - 1 1 (a) For alln E Nand a # 0 show that an (b) For a sequence (xn) in R, suppose that there exists an be (0, 1 ) such that [Xn+1 - Xn] ≤ b" for all nEN. = 1-
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