7.设g(x)=则g[g]= . 解析:据题意.g=ln<0.g[g]=eln=. 查看更多

 

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f(x)= , g(x)= 则f(g())的值为(     )

A.1 B.0 C.-1 D.

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f(x)=g(x)=f(g(π))的值为                                                                                   (  )

A.1                               B.0   C.-1        D.π

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f(x)= , g(x)= 则f(g())的值为(     )

A.1                B.0                C.-1              D.

 

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f(x)= , g(x)= 则f(g())的值为(     )
A.1B.0 C.-1D.

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f(x)=g(x)=f(g(π))的值为(  ).
A.1B.0C.-1D.π

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