# Functional limit

Calculus Level 2

Define

$f (x) = \sqrt {x-2}$

$h(x) = \cos x -1$

Evaluate

$\displaystyle {\lim_{x \to 2, y \to 0} \dfrac{f(x)}{h(y)}}$

Enter 123 if you think that the limit fails to exist.

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