I know I need to do the ratio test but I am lost after I do the (a_n +1) / (a_n) stage. I've watched a few vidoes on using the ratio test, but nothing in the above format, please help
Re: Using the ratio test to show a convergent series
Originally Posted by jennybee
I'm trying to prove is convergent.
I know I need to do the ratio test but I am lost after I do the (a_n +1) / (a_n) stage. I've watched a few vidoes on using the ratio test.