Problem #8: Which of the following series converge? 8n (i) Σ7n+1 n=1 ∞ (ii) Σ cos(1/n) n=1 ∞ (iii) Σ n=1 (A) (ii) only (

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Problem #8: Which of the following series converge? 8n (i) Σ7n+1 n=1 ∞ (ii) Σ cos(1/n) n=1 ∞ (iii) Σ n=1 (A) (ii) only (B) (iii) only (C) (i) and (ii) only (D) (i) and (iii) only (E) (i) only (F) (ii) and (iii) only (G) none of them (H) all of them Problem #8: Select gn+1 9n Just Save Submit Problem #8 for Grading Problem #8 Attempt #1 Attempt #2 Your Answer: Your Mark: Attempt #3