For What Values of X Does the Series $~~~~~~~~$ (B) at X = 1
B) (A) on the Interval

For what values of x does the series
(a) converge absolutely?
(b) converge conditionally?

A) (a) on the interval (1, 5) , $~~~~~~~~$ (b) at x = 1
B) (a) on the interval (1, 5) , $~~~~~~~~$ (b) at x = -1 and x = 5
C) (a) on the interval [1, 5], $~~~~~~~~$ (b) nowhere
D) (a) on the interval [1, 5) , $~~~~~~~~$ (b) at x = 5
E) (a) all real x, $~~~~~~~~$ (b) nowhere