THIS IS IN C

Write a function double sum_sequence (int n) that calculates and returns the sum 1/1 - 1/2^2 + 1/3^3 - 1/4^4 + 1/5^5 - 1/6^6 + middot middot middot + 1/(2n - 1)^2n - 1 - 1/(2n)^2n where n is a positive integer argument passed to the function. For example. sum_sequence (3) should return the value (1/1)- (1/4) + (1/27)-(1/256) + (1/3125) - (1/46656) = 0.7834. Your function should be written bearing in mind the limitations on computer-implemented arithmetic that were discussed through the semester. You may not make use of any functions from math. h in this