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If f:R^(+)rarrR such that f(x)=log(3)x t...

If `f:R^(+)rarrR` such that `f(x)=log_(3)x` then `f^(-1)(x)=`

A

`logx^(3)`

B

`3^(x)`

C

`3^(-x)`

D

`3^(1//x)`

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