Write the sum using sigma notation: A 1+2+3+4+ . . . +95 = B, where 1 1 A = B =8 16 32 Given the series + + 49 343 + 2401 Does this series converge or diverge? O diverges O converges If the series converges, find the sum:00 Suppose that E On = -3 and E bn = 2 and a1 = -1 and b1 = -6, find the sum of the series: n 1 n=1 A. E(1an + -5bn) = n=1 B. (lan + -5bn) n 2