MCQ
यदि $y=\log _{10} x$ तो $\frac{d y}{d x}=?$
  • A
    $\frac{1}{x}$
  • B
    $\frac{1}{x}(\log 10)$
  • $\frac{1}{x \log (10)}$
  • D
    इनमें से कोई नहीं

Answer

Correct option: C.
$\frac{1}{x \log (10)}$
C

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