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September 20, 2014

September 20, 2014

Posted by **Crystal** on Saturday, January 12, 2013 at 6:04pm.

a) 6 + 30 + 150

... So I'm not exactly looking for an answer to this question but I was wondering why they want you to find t6 too? Would finding out t6 (via general formula) help in any way when finding S6? I'm not trying to sass the textbook or anything, I just want to know if I'm missing anything.

Or are they just asking for t6 just to get us to continue practicing general formula?

- Math -
**Steve**, Saturday, January 12, 2013 at 6:15pmI think it's just for practice. finding a term and a partial sum are frequent operations, so it's good to know how to get them.

- Math -
**Crystal**, Saturday, January 12, 2013 at 6:22pmOkay, thanks. Just wanted to make sure I wasn't missing anything!

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