I help to solve this problem in discrete math composition using apply programming in Java (Please make a code simple so I can understand)

Let A= {1,2,3,4}, B={5,6,7} C={8,9,10,11} and f: A--B g: B-C h: B-C a) Form the function f, g, h Find the following compositions: b) gof c) fog d) (hog)of e) ho(gof) Let A= {1,2,3,4}, B={5,6,7} C={8,9,10,11} and f: A--B g: B-C h: B-C a) Form the function f, g, h Find the following compositions: b) gof c) fog d) (hog)of e) ho(gof)