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1) find the general term an of the sequence 1,4/3,3/2,8/5,5/3,12/7,...... starting with n=1. Determine if the...

1) find the general term an of the sequence 1,4/3,3/2,8/5,5/3,12/7,...... starting with n=1. Determine if the sequence converges, and if so, find its limit.

2) find a power series representation for the function and determine its interval of convergence f(x)=5/1-4x^2

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