Rewriting the nth Term of a Geometric Series with Algebra

[ollybabar]

What is the algebra required to rewrite the nth term of: (sum from n=0 to infinity) of (pi^n)/(3^n+1) in geometric form?

 

[tiny-tim]

Welcome to PF!

Hi ollybabar! Welcome to PF!

(have a pi: π and an infinity: ∞ and try using the X² tag just above the Reply box )

What is the algebra required to rewrite the nth term of: (sum from n=0 to infinity) of (pi^n)/(3^n+1) in geometric form?

I don't understand your question …

what do you mean by "geometric form"? and so you mean the sum of the first n terms?

Anyway, it'll help if you rewrite it: (1/3) ∑ (π/3)ⁿ

 

[ollybabar]

I've figured it out; thanks for the reply though.