If \[f(x)={{\log }_{a}}x\] and \[F(x)={{a}^{x}}\], then \[F[f(x)]\] is [SCRA 1996]

If \[f(x)={{\log }_{a}}x\] and \[F(x)={{a}^{x}}\], then \[F[f(x)]\] is

1.	If \[f(x)={{\log }_{a}}x\] and \[F(x)={{a}^{x}}\], then \[F[f(x)]\] is [SCRA 1996]
A.	\[f[F(x)]\]
B.	\[f[F(2x)]\]
C.	\[F\|f(2x)\|\]
D.	\[F[(x)]\]
Answer» B. \[f[F(2x)]\]

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If \[f(x)={{\log }_{a}}x\] and \[F(x)={{a}^{x}}\], then \[F[f(x)]\] is [SCRA 1996]

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