APFIVE Interval of Convergence of a Power Series
Which of the following is the interval of convergence for the series $$\displaystyle\sum_{n=0}^\infty \frac{(x - 4)^n}{5^n (n + 1)}$$?
A
$$(-1, 9]$$
B
$$(-1, 9)$$
C
$$[-1, 9)$$
D
$$[-1, 9]$$
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