Question 3 (Worth 1 points) (10.01 MC) The nth term test can be used to determine divergence for which of the following series? 1. " K2 - 3k K=1 4k2 I1. E (K + 1 ) * K=0 III. E cos(KIT) K= 0 O I and Il only O I and Ill only O ll only OI, II, and Ill Points earned on this question: 08 Question 1(Multiple Choice Worth 1 points) I (10.04 MC) Given that the series W" = i (1)"an converges by the alternating series test, and an is positive and decreasing for all values on the interval [1, 00), which of M the following statements best defines W"? O W, is absolutely convergent O W, is conditionally convergent 0 Not enough information is given about W\" to make a definite statement about convergence Question 2(Multiple Choice Worth 1 points) (10.04 MC) k! Given S, = ) determine if Sk converges or diverges by the ratio test. k=1100k O Sk converges because lim ak+1 = 0 k-too ak O Sk diverges because lim ak +1 =00 k-20 ak O Sk converges because lim ak+1 = 100 k-yoo ak O Sk diverges because lim a*+1 = 100 koo ak8 Question 3(Multiple Choice Worth 1 points) I (10.04 MC) Which of the following series are absolutely convergent? Question 4(Multiple Choice Worth 1 points) (10.04 MC) Determine the best reason for $ (_1) diverging. n=1 3n2-1 O an + 1 > an for all n on the interval [1, co) O lim a= 00 17-700 O lim an 1-+00 3 O E (-1)"a converges n=1\fQuestion 3 (Worth 1 points) (10.06 MC) . _ - (_1)m-1 Find the sum, accurate to two decnmal places, of the series 2 ? moan1)? O 0.78 O 0.80 O The series diverges; the sum does not exist Points earned on this question: 0 Question 5 (Worth 1 points) (10.06 MC) What value bounds the error of the partial sum of the first eight terms of the series i ('1', 7 0-1 H 005 7' Points earned on this question: 0