AP

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

Find

\displaystyle \frac{d}{dx}(\ln x)

. (a)

\ln x

(b)

\dfrac{1}{x}

(c)

\dfrac{1}{\ln x}

(d)

\dfrac{1}{x\,\ln x}

Related theory

Advanced Differentiation
Derivatives of standard functions via chain rule
Exponential and logarithmic functions
Continuity and Differentiability

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