Let f be a function. We are told that f^2 (f composed with itself) has a unique fixed point. How many fixed points could f have?
Let f be a function. We are told that f^2 (f composed with itself) has a unique fixed point. How many fixed points could f have?
1 Comments
coreraft@lemmy.world · 1 pts · 3y
f necessarily has exactly 1 fixed point, right?