1 2 + xn (a) Prove by induction that în > 0 for all n € N. (b) Prove that (n) is a contractive sequence. (c) Determine lim (n). Let 10 and £n+1 = for all n € N.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 15E
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1
2 + xn
(a) Prove by induction that än > 0 for all n € N.
(b) Prove that (n) is a contractive sequence.
(c) Determine lim (n).
Let 10 and £n+1 =
for all n € N.
Transcribed Image Text:1 2 + xn (a) Prove by induction that än > 0 for all n € N. (b) Prove that (n) is a contractive sequence. (c) Determine lim (n). Let 10 and £n+1 = for all n € N.
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