Question: Question 4 : 1 8 Marks Let A = { 1 , 2 , 3 , 4 , 5 } and R = { (

Question 4: 18 Marks
Let A={1,2,3,4,5} and
R={(1,1),(1,3),(3,3),(3,5),(5,5)}.
Determine each of the following:
(4.1) The reflexive closure of R.
(4.2) The symmetric closure of R.
(4.3) The transitive closure of R, using Warshall's algorithm.
Question 4: 18 Marks Let A={1,2,3,4,5} and R={(1,1),(1,3),(3,3),(3,5),(5,5)}. Determine each of

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