33. Use the Squeeze Theorem to prove (sinn/n} c) {3"/n!} b) fn/2"} f by contradiction. a)
33. Use the Squeeze Theorem to prove (sinn/n} c) {3"/n!} b) fn/2"} f by contradiction. a)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:**Educational Content on Sequences and the Squeeze Theorem**
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**Exercise 32:**
- **Objective:** Show that the sum of a certain sequence is a divergent sequence.
- **Concepts Explored:** Divergence of sequences, analysis of series.
**Explore what you can derive about divergent sequences through this exercise. Dive into methods that help determine the behavior of sequences over an infinite range.**
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**Exercise 33:**
- **Objective:** Use the Squeeze Theorem to prove that each of the following sequences converges.
a) \(\{ \sin n/n \}\)
b) \(\{ n^3/2^n \}\)
c) \(\{ 3^n/n! \}\)
- **Concepts Explored:** The Squeeze Theorem is a powerful tool in calculus used to prove the convergence of sequences by comparing them to two other sequences that 'squeeze' the given sequence.
**Approach the task by setting bounds on the sequences and using the theorem to infer their limits as \( n \rightarrow \infty \).**
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**Further Explanation:**
- **Squeeze Theorem:** If you have a sequence \(\{a_n\}\) such that \(a_n \leq b_n \leq c_n\) for all \(n\), and if \(\lim_{n \to \infty} a_n = \lim_{n \to \infty} c_n = L\), then \(\lim_{n \to \infty} b_n = L\).
**Engage with these exercises to strengthen your understanding of sequence convergence through practical application of the Squeeze Theorem.**
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33.) use squeeze theorem to prove that each of the following sequences converges
a) , (b) and (c)
as we know,
if
and
then
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