# fixed points

• Dec 7th 2009, 02:22 PM
lm6485
fixed points
Determine the fixed points (if any).

T(x,y)=(x,2)
• Dec 7th 2009, 02:25 PM
Bruno J.
This does not belong here. But you are looking for the pairs $(x,y)$ such that $T(x,y)=(x,y)$, i.e. $(x,2)=(x,y)$. Thus we must have $y=2$ and there is no restriction on $x$ (i.e. $x\in \mathbb{R}$).