infinity over Sigma n=1 1/n(n+1) Find whether it converges or diverges using the integral test. I know your suppose to use partial fractions but Im stuck on how to do that with an integral test.
infinity over Sigma n=1 1/n(n+1) Find whether it converges or diverges using the integral test. I know your suppose to use partial fractions but Im stuck on how to do that with an integral test.
Fir check that the test applies (if is positive, continuous and decreasing)
then consider
In your case
which is finite so by the integral test the series converges.