Suppose that the following relations are defined on the set A = {1,2,3,4}.
R₁ = {(2, 2), (2, 3), (2, 4), (3, 2), (3, 3), (3, 4)},
R2 = {(1, 1), (1, 2), (2, 1), (2, 2), (3, 3), (4, 4)},
R3 = {(2, 4), (4, 2)},
R4 = {(1, 2), (2, 3), (3, 4)},
R5 = {(1, 1), (2, 2), (3, 3), (4, 4)},
R6 = {(1, 3), (1, 4), (2, 3), (2, 4), (3, 1), (3, 4)},
Determine which of these statements are correct.
Check ALL correct answers below.