Does the Series Sum of 1/ln(n+5) from n=1 to Infinity Diverge?

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SUMMARY

The series sum of 1/ln(n+5) from n=1 to infinity diverges. This conclusion is established using the comparison test, where it is shown that 1/ln(n+5) is greater than 1/n for n starting from 2. The divergence holds true even when the comparison starts at n=2, as the behavior of the series from n=1 does not affect the overall divergence. Therefore, the proof remains valid despite the initial index of summation.

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Homework Statement


summation n from 1 to inf, 1/ln(n+5) converge or diverge

Homework Equations

The Attempt at a Solution


1/ln(n+5) > 1/n (from n=2 to inf)

and i proved that it diverges by comparison test, am i correct?
i am thinking that as my prove is n from 2 to inf not from 1 to inf
can i still use this prove?
 
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cloveryeah said:

Homework Statement


summation n from 1 to inf, 1/ln(n+5) converge or diverge

Homework Equations

The Attempt at a Solution


1/ln(n+5) > 1/n (from n=2 to inf)

and i proved that it diverges by comparison test, am i correct?
i am thinking that as my prove is n from 2 to inf not from 1 to inf
can i still use this prove?

What do you think and why?
 

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