5. Evaluate the sum of the first 20 terms of the series;
3 + 5 + 9 + 17 + 33 + 65 + ...
(hint: 3 - 2 + 1, 5 = 4 + 1 and so on)
* Copied directly from Maths in Focus.
Damn, i'm stuck on this review question ;x.
Thanks.
Facebook isn't that much of a problem. I sign into msn appearing offline, giving me the sensation that i am online but at the same time they can't speak to me w00t.
Re: Study tips for these holidays - What should I be doing?
^ Ooh, your Dp looks like otsuka ai.
Anyway, if you have any major works i suggest you work on them before your schedule becomes hectic!