D Question 4 10 pts Determine whether the series is absolutely convergent or conditionally convergent. (-1)-1 n n2 + 4 O absolutely convergent conditionally convergent divergent Previous NextD Question 5 10 pts Use the Ratio Test to determine whether the series is convergent or divergent: (-1)"2'n! n=1 5 . 8 . . . (3n + 2) convergent divergent Ratio Test is inconclusive Previous NextD Question 6 10 pts Use the Root Test to determine whether the series is convergent or divergent. (arctan n)" n=0 convergent divergent Root Test is inconclusive Previous Next