Write it in languae C

Question 1: (24 p) Write a MAIN function and a FUNCTION to compute the sum of the bebw series which will meet the desired accuracy Within the MAIN function: Read an EPSILON desired accuracy) value from the standard input. EPSILON is a small positive number between 10^ (-6) and 10^(-15). EPSILON will be passed to the FUNCTION as an argument Within the FUNCTION . Continue adding up the terms until Sn+1 - Sa!