how do you investigate the convergence of the series?

a) 1/2 - 1/20 + 3/38 + 4/56 + 4/74

b) 1/4 + 9/64 + 225/2304 + 11025/147456

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- Dec 13th 2009, 08:05 PMrupecee1advanced calculus
how do you investigate the convergence of the series?

a) 1/2 - 1/20 + 3/38 + 4/56 + 4/74

b) 1/4 + 9/64 + 225/2304 + 11025/147456 - Dec 13th 2009, 08:27 PMProve It
- Dec 13th 2009, 08:55 PMredsoxfan325
However, if you want to give us a general term for an infinite sum, we'd be happy to help.