lim,** 3 5n-2 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Use the definition of Convergent Sequences to prove:

 

The image shows a mathematical expression related to limits in calculus:

\[ \lim_{{n \to \infty}} \frac{3}{5n - 2} = 0 \]

This expression states that as \( n \) approaches infinity, the value of the fraction \(\frac{3}{5n - 2}\) approaches 0. This illustrates the concept of limits, where the denominator grows much larger than the numerator, causing the fraction as a whole to diminish towards zero.
Transcribed Image Text:The image shows a mathematical expression related to limits in calculus: \[ \lim_{{n \to \infty}} \frac{3}{5n - 2} = 0 \] This expression states that as \( n \) approaches infinity, the value of the fraction \(\frac{3}{5n - 2}\) approaches 0. This illustrates the concept of limits, where the denominator grows much larger than the numerator, causing the fraction as a whole to diminish towards zero.
This image presents a mathematical expression involving limits. The expression reads:

\[
\lim_{{n \to \infty}} \frac{3n + 1}{7n - 3} = \frac{3}{7}
\]

Explanation:

- The expression denotes the limit of a rational function as \( n \) approaches infinity.
- The numerator of the rational function is \( 3n + 1 \) and the denominator is \( 7n - 3 \).
- As \( n \) increases without bound, the key terms that dominate in both the numerator and the denominator are those with \( n \), i.e., \( 3n \) and \( 7n \).
- Dividing both the numerator and the denominator by \( n \) simplifies the expression to \( \frac{3 + \frac{1}{n}}{7 - \frac{3}{n}} \).
- As \( n \to \infty \), the terms \( \frac{1}{n} \) and \( \frac{3}{n} \) approach 0.
- Therefore, the expression simplifies to \( \frac{3}{7} \), which is the limiting value.
Transcribed Image Text:This image presents a mathematical expression involving limits. The expression reads: \[ \lim_{{n \to \infty}} \frac{3n + 1}{7n - 3} = \frac{3}{7} \] Explanation: - The expression denotes the limit of a rational function as \( n \) approaches infinity. - The numerator of the rational function is \( 3n + 1 \) and the denominator is \( 7n - 3 \). - As \( n \) increases without bound, the key terms that dominate in both the numerator and the denominator are those with \( n \), i.e., \( 3n \) and \( 7n \). - Dividing both the numerator and the denominator by \( n \) simplifies the expression to \( \frac{3 + \frac{1}{n}}{7 - \frac{3}{n}} \). - As \( n \to \infty \), the terms \( \frac{1}{n} \) and \( \frac{3}{n} \) approach 0. - Therefore, the expression simplifies to \( \frac{3}{7} \), which is the limiting value.
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