(a) Use differentiation to find a power series representation for 1 f(x) (8 x)2 + co f(x) n0 What is the radius of convergence, R? R = (b) Use part (a) to find a power series for 1 f(x) (8 x)3 00 f)-Σ( = n 0 What is the radius of convergence, R? R = (c) Use part (b) to find a power series for x2 (8 x)3 f(x) co re)-Σ( n2 What is the radius of convergence, R? R =

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