Question

Let set A= {4, 8, 12, 16}. Following are the relations defined on A x A: R1= {(4,4),(8,8), (12,12), (16,16) } R2= { (4,4), (1,12), (8,8),(12,12), (12,1), (16, 16) } R3= {(4,4), (12,4), (12,8),(1,8), (4,8), (8,8),(12,12), (16,16) } R4= {(12,4), (1,8), (4,8), (8,8),(12,12), (12, 8), (16,20), (4,4), (16,16) } Find out that the relations (R1, R2, R3 and R4) is Partial order relation or not? Explain your answer using directed graph and matrix representation.​

Answer 1

Answer:

16" (and any subsequent words) was ignored because we limit queries to 32 words.