For the relation on the set A = {1, 2, 3, 4} given below, deteremine whether it is reflexive, symmetric, anti-symmetric and transitive.

{(1, 3), (1, 4), (2, 3), (2, 4), (3, 1), (3, 4)}

Question

For the relation on the set A = {1, 2, 3, 4} given below, deteremine whether it is                reflexive, symmetric, anti-symmetric and transitive.

                {(1, 3), (1, 4), (2, 3), (2, 4), (3, 1), (3, 4)}

jack1 · Answer

|dw:1370845987060:dw|

jack1 · Answer

@oldrin.bataku i'm stumped from here, can u take over?
i dont really understand all of the terms there

anonymous · Answer

Symmetric would mean $(a,b)\implies (b,a)$. As your drawing demonstrates, this is not true -- it would look like symmetry about the $y=x$ line:|dw:1370846234940:dw|