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Homework Statement
Determine whether the series is convergent or divergent.
1 + 1/8 + 1/27 + 1/64 + 1/125 ....
Homework Equations
The Attempt at a Solution
I know this is convergent but not sure how to prove this mathematically.
Homework Statement
Determine whether the series is convergent or divergent.
1 + 1/8 + 1/27 + 1/64 + 1/125 ....
Homework Equations
The Attempt at a Solution
I know this is convergent but not sure how to prove this mathematically.
If you insist on using the Integral test on this just take the integral of the summation we've previously noted:Ok, I get that, but how can we represent the problem above as a sum of a series, so
we can use the integral test?