题目内容
将函数f(x)=A.
B.
C.1 D.-![]()
答案:C g(x)=
sin(x-
),g(
)=
sin(
-
)=
×
=1,∴选C.
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题目内容
将函数f(x)=A.
B.
C.1 D.-![]()
答案:C g(x)=
sin(x-
),g(
)=
sin(
-
)=
×
=1,∴选C.