If , then…

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

If

\displaystyle \frac{d}{dx}\bigl(\ln(4x+2)\bigr)=\dfrac{1}{3}

, then

x

equals (a)

\dfrac{7}{2}

(b)

\dfrac{1}{4}

(c)

\dfrac{5}{2}

(d)

3

Related theory

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