Theorem 1. Suppose that (xn) and (yn) are convergent sequences of real numbers with the same limit L. If (zn) is a sequence such that then (zn) also converges to L. Xn ≤ Zn ≤ Yn for all n EN,

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 72E
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Problem #5: Prove the following theorem:
Theorem 1. Suppose that (xn) and (yn) are convergent sequences of real numbers with the same limit L.
If (zn) is a sequence such that
then (zn) also converges to L.
Xn ≤ Zn ≤ Yn
for all n E N,
Transcribed Image Text:Problem #5: Prove the following theorem: Theorem 1. Suppose that (xn) and (yn) are convergent sequences of real numbers with the same limit L. If (zn) is a sequence such that then (zn) also converges to L. Xn ≤ Zn ≤ Yn for all n E N,
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