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Know Your Limits

Calculus Level 3

$\large \lim_{x\to2} \dfrac{\sqrt{ 1 - \cos(2(x-2))}}{x-2} = \ ?$

-\sqrt { 2 }

Doesn't Exist

\frac { 1 }{ \sqrt { 2 } }

\sqrt { 2 }

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by Ram Gautam

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