If I have t his:
x + y = 0
How do I tell if its: Reflective, Symmetric, Antisymmetric, and Transitive?
For Reflective, it says: check f(x,x) = 0
For symmetry, it says: check f(x,y) = f(y,x)
For Transitive, it says: check f(x,y)=0 and f(y,z)=0, then f(x,z)=0
What is Antisymmetric?
This is where I am getting this at: Is the x^2 - xy +2x -2y= 0 reflective/symmetric/transitive??? - Yahoo! Answers
(Look at User JCS)
Am I doing this correct?
f(x, x) = x + y
= x + x
f(y, x ) = x + y
= y + x
I am not sure on transitive and i do not know antisymmetric?