Consider the following series: DO 1 " In (n) COS (NTT ) (_1)n-1 (A). (C). (D). n3 + 10 1 (B). n n _ 1 ' 3 4 n 2 Select the correct statement: (a) The series (A), (B), and (C) diverge. (b) The series (C) and (D) converge conditionally. (c) The series (B) and (D) converge absolutely. (d) The series (D) converge conditionally. (e) None of the above.
1) The series (A), (B), and (C) diverge.
2) The series (C) and (D) converge conditionally.
3) The series (B) and (D) converge absolutely.
4) The series (D) converge conditionally.
5) None of the above.
