GO Classes 2023 | IIITH Mock Test 1 | Question: 2

Answer 1

Answer$: 1$

Let’s understand by taking base set $\text{R} = \{1,2,3,4\}.$

Given a set of values, suppose $\text{R} = \{1,2,3,4\}$ we need to find the number of relations on the set, which are both partial-order and equivalence relations.

Answer 2

$ R1= { (1,1) , (2,2) , (3,3) , (4,4) , (5,5) , (6,6) , (7,7) } $

Only above pair is common between both so ans = 1.