Find the interval of convergence of the power series. (Be sure to include a check for convergence at the endpoints of the

Question

Find the interval of convergence of the power series. (Be sure to include a check for convergence at the endpoints of the interval. If the answer is an interval, enter your answer using interval notation. If the answer is a finite set of values, enter your answers as a comma separated list of values.)
Σ∞ n=0 (2n)! (x/9)ⁿ

Kunduz · Accepted Answer

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