8 (a) [-R, R) (b) (R-a, R+ a) (c) (a - R/2, a + R/2) (d) (a - R, a +R] (e) None of the above. n=0 Cn(x -a)n with radius of convergence R. If a 0 and a #r, which of the following are possible intervals of convergence?

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