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If f(x) = log(a) (log(a)x), then f^(')(x...

If `f(x) = log_(a) (log_(a)x)`, then `f^(')(x)` is

A

`(log_(a)e)/(x log_(e)x)

B

`(log_(e)a)/(xlog_(a)x)`

C

`(log_(e)a)/x`

D

`x/(log_(e)a)

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The correct Answer is:
A
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