For both of the following anblanksswer decide whether the

Question

Given:A_n=4n/-4n+13

For both of the following anblanksswer , decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter INF if it diverges to infinity, -INF if it diverges to minus infinity, or DIV otherwise.

∞

(a) The series ∑ (A_n)

n=1

(b) The sequence {A_n}