If f (x) = l og |x|, x ≠ 0 then f ′(x) equals

Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability

1. \(\frac{1}{|\mathrm{x}|}\)
2. \(\frac{1}{x}\)
3. \(-\frac{1}{x}\)
4. None of these

Answer

(B) 1 x

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