CBSE

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

Problem

1. Find

\displaystyle \left.\frac{d}{dx}\sqrt{1+5x^{3}}\right|_{x=1}

. (a)

\dfrac{1}{2\sqrt{6}}

(b)

\dfrac{5}{2\sqrt{6}}

(c)

\dfrac{15}{2\sqrt{6}}

(d)

\dfrac{15}{\sqrt{6}}

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