Question

1. Determine whether the series is convergent or divergent. a) If it is convergent, find its...

1. Determine whether the series is convergent or divergent.
a) If it is convergent, find its sum. (using only one of the THREE: telescoping, geometric series, test for divergence)

summation from n=0 to infinity of

[2^(n-1)+(-1)^n]/[3^(n-1)]

b) Using ONLY the Integral Test.

summation from n=1 to infinity of
n/(e^(n/3))

Please give detailed answer.

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