Question

write the series in summation notation and find the sum, assuming the suggested pattern continues.
6+2+2/3+2/6+2/9+...+2/729

Answer 1

6/(3n)

Answer 2

is that the sum?

Answer 3

\[6\sum_{n=1}^{\infty}\frac{1}{3n}\]

Answer 4

Well, I'm sorry, if the series stops at 2/729 then the upper limit isn't infinity...

Answer 5

the assumption is it continues.