With Java: Write a recursive function for generating a basic, infinite geometric series. As an example, from n = 1 to 4, it should generate the sum: 1/2 + 1/4 + 1/8 + 1/16 Ensure your method has a working base and general case and returns the above sum (as a double). It should take any n as an input. Trace the function you wrote above for input n = 5