Which of the following converge CONDITIONALLY?

E(-1)" In In+1 n=1 n O _(-1) 2+ (-1)n n=1 3 + (-1)n 1 . 3 1 . 3 .5 + + . . . + (-1)n1 . 3 . 5 ... (2n - 1) 3 .5 3 . 5 . 7 +... 3 .5 . 7 . .. (2n + 1) [(-1)" In? cos ? ) n=1 0 E(-1) n + 2 n n=1 n2 C(-1) 1 n=1 Vn(n + 2) E(-1) ne n n=1 O (-1)n' tan n 3 n=1 (-1) n (2n)! n=1 1 . 3 . 5 . .. (2n - 1) O E(-1)" sin 1 n=1 n