Question: k . . . Let Z We (37 330) be the power serres and R 1ts rad1us of convergence. (a) Prove that the power series

k . . . Let Z We (37 330) be the

k . . . Let Z We (37 330) be the power serres and R 1ts rad1us of convergence. (a) Prove that the power series converges only at a: = .1130 if and only if R = 0 (b) Prove that the power series converges itself for all values of the variable a: if and only if R : oo

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