Limx - 12-1-x2-1-x-1-

Lim_x → 1(2/1 x^2+1/x 1) = lim_x → 1(2/1 x^2 1/1 x) = lim_x → 1(2 (1+x)/1 x^2) =lim_x → 1(1 x/1 x^2) = lim_x → 11/1+x = 1/2 ...

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Limit

limx → 12/1-x...

Question

${lim}_{x \to 1} (\frac{2}{1 - x^{2}} + \frac{1}{x - 1}) =$ ___

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$\frac{1}{2}$

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$\infty$

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