Let
Are these true?
Is this true?
Let M be the set of all the relation on A={1,2,3}
Let S be the following relation on M:
for R1, R2 relations on A, (R1,R2) Î S iff R1oR2 = R2oR1
(o - composition)
prove that S is not an equivalence relation on M
I am having a little problem with this...
I guess I need to prove that S is not transitive but I can't figure it out....
any directions would be appreciated
thanks