4. Suppose that {s} is a bounded sequence and let s = sup{s:n € N}. Suppose also that Sn 0, we can always find some NEN such that -< & whenever n ≥ N and m≥ N). 72 m 6. Consider the sequence {x} given by x₂ = √n. (i) (ii) Show that for every & > 0, we can find some NEN such that Xn+1-Xn
4. Suppose that {s} is a bounded sequence and let s = sup{s:n € N}. Suppose also that Sn 0, we can always find some NEN such that -< & whenever n ≥ N and m≥ N). 72 m 6. Consider the sequence {x} given by x₂ = √n. (i) (ii) Show that for every & > 0, we can find some NEN such that Xn+1-Xn
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 82E
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