By Leibniz test, the series converges.
Now, in order to study its conditional or absolute convergence, recall the following: if but then the series converges conditionally. If and then the series converges absolutely.
how do i find if the series converges absolutely or conditionally.
i need help with these question.
Test the alternating series for convergence or divergence.
my working, by expanding,
The series converges.
* i need to find the limit to confirm, how do i do this? is it
thank you for all your help.