Import java. util. scanner; class myclass { public static void main(string[] args) { scanner myobj = new scanner(system. in); system. out. println("enter username"); string username = myobj. nextline(); system. out. println("username is: " + username); } }

Consider the series where in this problem you must attempt to use the ratio test to decide whether the series converges. compute enter the numerical value of the limit l if it converges, inf if it diverges to infinity, minf if it diverges to negative infinity, or div if it diverges but not to infinity or negative infinity.