Recent content by universal-confusion

Sorry, I know. I did try it. I just edited my post to sort of describe my confusion a little more in depth.

Hi everyone, I'm new to these forums, so I've only just realized how much help they can be... I have some questions so please, don't hesitate to aid me in my time of need. These are regarding geometric sequences and series. I'm supposed to be using S=a+ar^n/1-r where s=the sum of the...