Let and for . Calculate the slope of the curve at…

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

Problem

Let

x(t)=\ln t

and

y(t)=t^{2}

for

t>0

. Calculate the slope

\dfrac{dy}{dx}

of the curve at

t=e

. (a)

2e

(b)

\dfrac{2}{e^{2}}

(c)

2e^{2}

(d)

2

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