s shown in the required reading or videos ove that the harmonic series below diverges ithout using the integral or ratio test, but only = a comparison test. Σ/1/2 n n=1 8

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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### Proving the Divergence of the Harmonic Series Using a Comparison Test

As shown in the required reading or videos, prove that the harmonic series below diverges without using the integral or ratio test, but only by a comparison test.

\[ \sum_{n=1}^{\infty} \frac{1}{n} \]

The harmonic series is represented by the summation symbol \(\sum\) from \(n=1\) to \(\infty\), and the general term is the reciprocal of \(n\), \(\frac{1}{n}\).

To prove divergence using a comparison test, follow the method outlined in the coursework. You can consider comparing the harmonic series to a known divergent series or use the Cauchy's Condensation test, which involves comparing the series to a simpler series whose divergence or convergence is established.
Transcribed Image Text:### Proving the Divergence of the Harmonic Series Using a Comparison Test As shown in the required reading or videos, prove that the harmonic series below diverges without using the integral or ratio test, but only by a comparison test. \[ \sum_{n=1}^{\infty} \frac{1}{n} \] The harmonic series is represented by the summation symbol \(\sum\) from \(n=1\) to \(\infty\), and the general term is the reciprocal of \(n\), \(\frac{1}{n}\). To prove divergence using a comparison test, follow the method outlined in the coursework. You can consider comparing the harmonic series to a known divergent series or use the Cauchy's Condensation test, which involves comparing the series to a simpler series whose divergence or convergence is established.
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