Describe Surjective, Injective, Bijective, Inverse and Recursive Function.
Define Reflexive closure, Symmetric closure along with a suitable example. Let R be a relation on
Set S= {a, b, c, d, e}, given as
R= {(a, a), (a, d), (b, b), (c, d), (c, e), (d, a), (e, b), (e, e)}
Find transitive closure using Warshall's Algorithm