Sum of 1/ln(n)^(ln(n)) from n=3 to infinity?

  • Thread starter Thread starter sedaw
  • Start date Start date
  • Tags Tags
    Infinity Sum
Click For Summary
SUMMARY

The discussion centers on the convergence of the series defined by the sum of 1/ln(n)^(ln(n)) from n=3 to infinity. Participants explore the equivalence of ln(n)^(ln(n)) to n^(ln(ln(n))), confirming this relationship through the identity a^b = e^(ln(a)*b). The conclusion drawn is that understanding this transformation is crucial for analyzing the convergence of the series.

PREREQUISITES
  • Understanding of logarithmic functions and their properties
  • Familiarity with series convergence tests
  • Knowledge of exponential functions and their transformations
  • Basic calculus concepts, particularly limits and infinite series
NEXT STEPS
  • Study the properties of logarithmic functions in depth
  • Learn about convergence tests for infinite series, such as the Ratio Test and Integral Test
  • Explore the relationship between logarithmic and exponential functions
  • Investigate advanced topics in series, including power series and Taylor series
USEFUL FOR

Mathematicians, students studying calculus, and anyone interested in series convergence and logarithmic transformations.

sedaw
Messages
62
Reaction score
0
Sum of 1/ln(n)^(ln(n)) from n=3 to infinity?
Does the sum of 1/ln(n)^(ln(n)) from n=3 to infinity converge or diverge?

TNX ...
 
Physics news on Phys.org


Can you show ln(n)^(ln(n))=n^(ln(ln(n)))?
 


Dick said:
Can you show ln(n)^(ln(n))=n^(ln(ln(n)))?

nope , you are magician , how u did it ?


TNX !
 


sedaw said:
nope , you are magician , how u did it ?


TNX !

Try it doing it. Use that a^b=e^(ln(a)*b).
 

Similar threads

Replies
5
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 14 ·
Replies
14
Views
2K
  • · Replies 13 ·
Replies
13
Views
2K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 22 ·
Replies
22
Views
4K
Replies
8
Views
2K
  • · Replies 34 ·
2
Replies
34
Views
3K
Replies
15
Views
2K