2. Find the sum of each of the following series if they converge. 72n+1 (a) (-1) 2n 42n+1 (2n + 1)! V2 n=0 2 (e) ) (- 1 )" (b) > (-1)" 1 n=0 (2n)! n=0 (V3) 2n+1 (2n + 1) (c) (-1)n 1 (f) (-1)" n! n=0 n=0 4n (2n)! DO (d) SCI(V3)2n+1 2n + 1 (g) E(-1)n 2" n=0 5n n=0