If , then at…

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

Problem

If

f(x)=\log_x(\log x)

, then

f'(x)

at

x=e

is (a)

e

(b)

\frac{1}{e}

(c)

1

(d) None of these

Related theory

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