Let
f, g, h : A R R be functions such that g(x) f(x) h(x) for all x A. Let p be an accumulation point of A: Prove that If limx p g(x) =limx p h(x) = l; where l R: Then limx p f(x) =l.
Why not learn to post in symbols? You can use LaTeX tags.
I do not think that any of us can read that garbage.
If you are really a serious question the learn to post it is proper notation.