calculate the first four partial sums for each series.9. For numbers 1, 5, and (i al'Jove, find a general formula. [or the 1er partial sum, 5.\". [or each series. Use this to determine whether these series converge, and if so, determine the sum of the series. II). For numbers 3, 4, 7, and 8 above, determine whether these series converge, and if so, determine the sum of the series