2. Series & Partial Sums: Evaluate the following: a Calculate the sum of the series _ an whose partial sums is given as Sn = -In2 +n 3n2-5 . n=1 b) Given that E 6 n2+ 2n converges, calculate what it converges to. n=13. Series Tests: Determine if the following series converges or if the series diverges. 5. Even More Series Tests: (m2)\"+1 6n. a) For what values of a: does 2 converge on? Find the sum of the series for n=0 those values of :5. 00 b) State whether 2 W converges absolutely, conditionally, or not at all. 1121