Limx- alog x-log a-tanx-a-

The correct option is C 1/a Put x=x+a lim_x→ 0log (x+a) log atan x =lim_x→ 0log(a+xa)tan xxxaa #160; (use formula) =1a ...

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limx→ alog x-...

Question

$lim x \to a \frac{log x - log a}{tan (x - a)}$ =

\frac{1}{a}

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a

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\frac{2}{a}

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