(Solved): Can you do r=1/8 for converges and r=8 for the second, please? \( 1 / 2 \) or \( r=12 \) or \( r=-. ...

Can you do r=1/8 for converges and r=8 for the second, please?

\( 1 / 2 \) or \( r=12 \) or \( r=-.33 \), you know the answers to all of the questions below. That is not the case for most series. 1. Does the series converge or diverge? 2. What is the 5 th and 20 th partial sum? 3. If the series is convergent, what is the sum? i.e. find the 5 th and 20 th partial sums.