Determine the fixed points (if any).

T(x,y)=(x,2)

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- Dec 7th 2009, 02:22 PMlm6485fixed points
Determine the fixed points (if any).

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