3 ms·
What do you mean by "respects the equivalence relation"? Do you demand that f(x) ~ x implies that f(x) = x ? (~ being the equivalence and = being identity).
by choeger 6y ago
What do you mean by "respects the equivalence relation"?
Do you demand that f(x) ~ x implies that f(x) = x ? (~ being the equivalence and = being identity).
- lmm 6y agoWe demand that x ~ y implies f(x) ~ f(y).