Question

2. Let X= (1.2.3.4.5). If the relation g = {(1.2). (2,3), (3,4),(4,5). (5.1)) on X is a function from X to X, then find g(g(g(2))) and g(g(g(4))).​

Answer 1

Answer:

g(g(g(4)))=2

Step-by-step explanation:

Now,g(4)=5

g(g(4))=g(5)=1

g(g(g(4)))=g(1)=2

∴g(g(g(4)))=2