(6) Lettan }n=obe a sequence. Prove that if an n=o is decreasing and not bounded below, then it is divergent to -o. Do a proof directly from the definition of these concepts.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 1E
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(6) Lettan }n=obe a sequence. Prove that if an n=o is decreasing and not bounded below, then it is divergent to -o.
Do a proof directly from the definition of these concepts.
Transcribed Image Text:(6) Lettan }n=obe a sequence. Prove that if an n=o is decreasing and not bounded below, then it is divergent to -o. Do a proof directly from the definition of these concepts.
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