Est the series for convergence or divergence. [infinity] (−1)n n3n n = 1 Identify bn. Incorrect: Your answer is incorrect. Evaluate the following limit. lim n → [infinity] bn Correct: Your answer is correct. Since lim n → [infinity] bn Correct: Your answer is correct. 0 and bn + 1 Changed: Your submitted answer was incorrect. Your current answer has not been submitted. bn for all n, Changed: Your submitted answer was incorrect. Your current answer has not been submitted. . If the series is convergent, use the Alternating Series Estimation Theorem to determine how many terms we need to add in order to find the sum with an error less than 0.0001? (If the quantity diverges, enter DIVERGES.) Incorrect: Your answer is incorrect. terms