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Can anyone please help me with this series??

 

S=2^0/(3+1) + 2^1/(3^2+1) + 2^2/(3^4 +1) + ........ + 2^(n-1)/(3^2^(n-1) +1)

 

sorry, my i do not know how to use tex in this forum

 

can anyone show me how to do this series?? thank you.

 

BTW this is not homework, its from past papers exams.

I would say expressing the formula for [math]\sum_{n=1}^{m}\frac{2^{n-1}}{3^{2^{n-1}}+1}[/math].

Edited by Shadow

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