Question

Does this converge or diverge?

Answer 1

\[a sub n = \frac{ \ln(n) }{\sqrt{n} }\]

Answer 2

converge

Answer 3

That is what I thought just from looking at the graph... I have to use a test to show that it does, but I don't know which one to use (ratio, comparison, integral, etc)

Answer 4

try comparison

Answer 5

use them all if you must :)

Answer 6

ratio tends to be simple to employ, and if one fails, move to another

Answer 7

ok, thanks! i just found the ratio test to work out to show convergence

Answer 8

yay!! ... the wolf tends to give a tell as to what test it used to determine as well