Introduction - If you have any usage issues, please Google them yourself
The constant can be calculated by the infinite series: = 4- 4/3+ 4/5- 4/7+ 4/9- 4/11+.... Write a C program that uses a do/while loop to calculate using the series. The program should ask the user how many terms in the series should be used. Thus if the user enters ‘3’, then the program should calculate as being 4- 4/3+ 4/5.