For each of the following, identify whether the sum converges to a real number or if it diverges. If it converges, find a closed form for the real number it converges to. You may cite results stated in class or in homework. a.) 1 +(12) + ((?) + ((147)* + (1/21/2((??))" + 2! 3! b.) 1+(143) + (142) + (13?) + (143) + ...