Determine when:
By the root test this would converge absolutly if and diverge if where:
and in this case as as becomes large for all this series diverges.
RonL
'find the convergence set of the given power series for the problem'
heres the equation for problem1: http://img297.imageshack.us/img297/9654/untitledsz2.jpg
The hint for the first one is: to use the root test, so how is this done.
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thanks for any help.